成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

北京科易通達(dá)科技發(fā)展有限公司 公司信息

公司名稱: 北京科易通達(dá)科技發(fā)展有限公司
電話: -
電子郵件:kytd20@sina.com
國(guó)籍:中國(guó)
網(wǎng)址:
產(chǎn)品總數(shù):1494
11 12 13 14 15

公司提供產(chǎn)品列表

7-Bromoindole 7-溴吲哚 51417-51-7
2,4-DIBROMOIMIDAZOLE 2,4-二溴咪唑 64591-03-3
CLORGYLINE 氯吉靈 17780-72-2
1-(4-amino-3-fluorophenyl)ethan-1-one 4'-氨基-3'-氟苯乙酮 73792-22-0
Benzamide, 4-chloro-N-[2-[(4-chlorophenyl)methyl]-2,3-dihydro-3-oxo-1,2,4-thiadiazol-5-yl]-, sodium salt (1:1) 2639972-26-0
Pirenzepine hydrochloride 鹽酸哌侖西平 29868-97-1
Dimethyl 4,5-dihydroxyphthalate 二甲基-4,5-二羥基鄰苯二甲酸 66323-03-3
(R)-4-Propylpyrrolidin-2-one (R)-4-丙基吡咯烷-2-酮 930123-37-8
N-methyl-2-(1-methylpyrrolidin-3-yl)ethanamine 1048916-86-4
2-chloro-9,10-dimethoxy-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one 2-氯-9,10-二甲氧基-6,7-二氫-4H-嘧啶(6,1-A)異喹啉-4-酮 75535-96-5
2,2-DIMETHYL-1,3-PROPANEDIAMINE 二甲基丙二胺 7328-91-8
THIOMORPHOLINE-2,4-DICARBOXYLIC ACID 4-TERT-BUTYL ESTER N-BOC-2-硫代嗎啉甲酸 134676-67-8
Cysteamine 巰基乙胺 60-23-1
2,6-DIMETHOXY-4-METHYLPHENOL 3,5-二甲氧基-4-羥基甲苯 6638-05-7
5-[1-(Methylthio)ethyl]-2-trifluoroMethylpyridine 3-[1-(甲硫基)乙基]-6-(三氟甲基)吡啶 1005489-34-8
DIPHENYLCYCLOPROPENONE 二苯基環(huán)丙烯酮 886-38-4
3,5-BIS(TRIFLUOROMETHYL)PYRAZOLE 3,3-雙(三氟甲基)吡唑 14704-41-7
N-{[5-(3,5-dichlorophenyl)-2-furyl]methyl}-N-(2-propyl-2H-tetraazol-5-yl)amine 1092308-00-3
Piperidine, 1-[1-(3-fluorophenyl)cyclohexyl]- 89156-99-0
2,6-bis(aminomethyl)naphthalene 萘-2,6-二基二甲胺 46305-65-1
FMOC-D-DAB-OH (R)-2-(芴甲氧羰基氨基)-4-氨基丁酸 201484-12-0
6-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid 6-氯-1H-吡咯并[2,3-B]吡啶-2-甲酸 800402-07-7
1H-Pyrazole-3-acetic acid, 5-methyl-, methyl ester 2-(5-甲基-1H-吡唑-3-基)乙酸甲酯 113465-94-4
Fluvoxamino Acid 氟伏沙明雜質(zhì)G 192876-02-1
4-Bromo-2-methylphenylboronic acid 4-溴-2-甲基苯硼酸 221006-71-9
(R)-tert-butyl 3-(4-aMinophenyl)piperidine-1-carboxylate (3R)-3-(4-氨基苯基)-1-哌啶甲酸叔丁酯 1263284-59-8
(S)-Di-Tert-Butyl 2-(3-((S)-6-Amino-1-(Tert-Butoxy)-1-Oxohexan-2-Yl)Ureido)Pentanedioate (S)-二叔丁基2-(3-((S)-6-氨基-1-(叔丁氧基)-1-氧己基-2-基)脲基)戊二酸酯 1025796-31-9
3-nitro-4,5-bis(phenylmethoxy)benzoic acid 3-硝基-4,5-二芐氧基苯甲酸 923288-55-5
Z-BETA-ALA-OSU CBZ-Β-丙氨酸-N-羥基琥珀酰亞胺酯 53733-97-4
6-methoxy-2-methylbenzofuran-3-carboxylic acid 6-甲氧基-2-甲基苯并呋喃-3-羧酸 103986-33-0
3-Pyridinemethanamine, 6-(4-fluoro-1H-pyrazol-1-yl)-α-methyl- 2200460-03-1
PRAVASTATIN 1,1,3,3-TETRAMETHYL BUTYLAMINE 普伐他汀-1,1,3,3-四甲基丁基胺 151006-14-3
2-(p-Hydroxybenzoyl)benzoicacid 54996-37-1
5,6-dihydroxy-1H-indole-2-carboxylic acid 5,6-二羥基-2-吲哚甲酸 4790-08-3
2-PHENYL-4-METHYL-2-HEXENAL 2-苯基-4-甲基-2-己烯醛 26643-92-5
1-(2-amino-4-bromophenyl)ethanone 2'-氨基-4'-溴苯乙酮 123858-51-5
4-broMo-5-fluoro-2,3-diMethyl-1H-indole-7-carboxylic acid 4-溴-5-氟-2,3-二甲基-1H-吲哚-7-羧酸 912445-96-5
(S)-1-(6-(4-Fluoro-1H-pyrazol-1-yl)pyridin-3-yl)ethanamine dihydrochloride (S)-1-(6-(4-氟-1H-吡唑-1-基)吡啶-3-基)乙胺二鹽酸鹽 1980023-97-9
3-fluoro PCP (hydrochloride) 1049718-37-7
Cyclopropanepropanoic acid, β-cyclopropyl-α-[[(1,1-dimethylethoxy)carbonyl]amino]-, (αS)- BOC-L-2-氨基-3,3-二環(huán)丙基丙酸 2548967-22-0
Cyclopropanepropanoic acid, β-cyclopropyl-α-[[(phenylmethoxy)carbonyl]amino]-, (αS)- (S)-2-(((芐氧基)羰基)氨基)-3,3-二環(huán)丙基丙酸 2755148-69-5
3-Bromo-6-chloro-2-pyridinecarboxylic acid 3-溴-6-氯-2-吡啶甲酸 929000-66-8
8-Bromoisoquinoline 8-溴異喹啉 63927-22-0
2-Phenyl-1-[4-(trifluoromethyl)phenyl]ethane 2-(Aminoethyl)oxime (Fluvoxamine Impurity) 氟伏沙明雜質(zhì)J(EP) 1217241-15-0
5-bromo-3-isopropyl-2-methyl-2H-indazole 5-溴-2-甲基-3-(1-甲基乙基)-2H-吲唑 1528976-72-8
Benzenamine, 2,4-bis(1-methylethyl)- 2,4-二(丙烷-2-基)苯胺 79069-41-3
methyl 1,4-dihydroxy-7-phenoxyisoquinoline-3-carboxylate 1,4-二羥基-7-苯氧基異喹啉-3-羧酸甲酯 1421312-32-4
N-{[5-(3,5-dichlorophenyl)-2-furyl]methyl}-N-(2-ethyl-2H-tetraazol-5-yl)amine 1092331-43-5
6,7-DIHYDRO-5H-1-PYRIDIN-5-ONE 6,7-二氫-5H-環(huán)戊并[B]吡啶-5-酮 28566-14-5
2-Chloro-6-methoxypyridine 2-氯-6-甲氧基吡啶 17228-64-7
2-(acetamido)-4-[(2-hydroxyethyl)sulphonyl]benzoic acid 2-(乙酰氨基)-4-[(2-羥基乙基)磺?;鵠苯甲酸 84712-88-9
2-Bromo-4-fluorophenylacetic acid 2-溴-4-氟苯乙酸 61150-59-2
2-(4-BOC-PIPERAZIN-1-YL)-3-METHYLPYRIDINE-5-BORONIC ACID PINACOL ESTER 2-(4-BOC-PIPERAZIN-1-YL)-3-METHYLPYRIDINE-5-BORONIC ACID PINACOL ESTER 1073354-54-7
4-BROMOBENZOFURAN 4-溴苯并呋喃 128868-60-0
4-Chloro[1,3]thiazolo[5,4-c]pyridine 4-氯[1,3]噻唑并[5,4-C]吡啶 1159828-95-1
1,1-BIS(3-CYCLOHEXYL-4-HYDROXYPHENYL)CYCLOHEXANE 1,1-雙(3-環(huán)己基-4-羥苯基)環(huán)己烷 4221-68-5
2-ACETONICOTINIC ACID 89942-59-6
1-BOC-2,2-DIMETHYL-PIPERAZINE 1-BOC-2,2-二甲基哌嗪 674792-07-5
3-bromo-8-methylquinoline 3-溴-8-甲基喹啉 66438-80-0
1,1,3-trioxo-2H,3H-1lambda6-[1,2]thiazolo[4,5-b]pyridine-6-carboxylic acid 2138157-71-6
INDOLE-3-(N,N-DIMETHYL)ACETAMIDE N,N-二甲基吲哚-3-乙酰胺 91566-04-0
3,7-Nonanedione 2955-64-8
2-amino-6-(1,2-dihydroxypropyl)-4a-hydroxy-1,5,6,7-tetrahydropteridin-4-one 70110-58-6
1-[(6R)-2-amino-4-oxo-5,6,7,8-tetrahydro-1H-pteridin-6-yl]propane-1,2- dione 101383-42-0
3-chloro-N-cyclohexyl-5-(2-thienyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamide 312935-11-8
1,2,3,4,5-Pentamethylcyclopentadiene 五甲基環(huán)戊二烯 4045-44-7
5-Fluoro-2-Methyl-3-nitrobenzoic acid 5-氟-2-甲基-3-硝基苯甲酸 850462-64-5
Carbamic acid, N-[4-[[[(1S)-1-(4-chlorophenyl)-3-hydroxypropyl]amino]carbonyl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4-piperidinyl]-, 1,1-dimethylethyl ester // 1143534-12-6
(R)-3''-Hydroxy Pravastatin SodiuM Salt (R)-3''-羥基普伐他汀鈉鹽 722504-46-3
3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE 3-(3,4-二甲氧苯基)-7-羥基-色酮 24160-14-3
3,5-DICHLORO-1,2,4-THIADIAZOLE 3,5-二氯-1,2,4-噻重氮 2254-88-8
tert-butyl 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine-1-carboxylate TERT-BUTYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRROLO[2,3-C]PYRIDINE-1-CARBOXYLATE 1174038-67-5
2,2’-Bipyridine]-5-propanoic acid, ɑ-amino-(ɑ,s) [2,2'-BIPYRIDINE]-5-PROPANOIC ACID, ɑ-AMINO-(ɑ,S) 146581-79-5
1-METHYL-1-CYCLOHEXANECARBOXYLIC ACID 1-甲基-1-環(huán)已羧酸 1123-25-7
Fluvoxamine EP Impurity B Maleate 馬來(lái)酸氟伏沙明EP雜質(zhì)B 89035-92-7
FMOC-GLU(OALL)-OH N-芴甲氧羰基-L-谷氨酸 5-烯丙基酯 133464-46-7
2-(2-Dimethylamino-4-fluorophenyl)- 2-(2-Dimethylamino-4-fluorophenyl)- 960243-81-6
4-Isothiazolemethanol, 3,5-bis(methylthio)- 4'-氨基-3'-氟苯乙酮 685114-53-8
p-formylbenzenesulphonic acid 4-甲?;交撬?/a> 5363-54-2
6-(chloromethyl)pteridine-2,4-diamine monohydrochloride 6-(氯甲基)蝶啶-2,4-二胺一鹽酸鹽 82778-08-3
1-Hexanol, 2-amino-3-propyl-, (2S)- (S)-2-氨基-3-丙基己-1-醇 2094476-56-7
L-Proline, 1-[[[4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethylethyl)-4-pyridinyl]-2-thiazolyl]amino]carbonyl]- 阿培利司雜質(zhì) 2715981-74-9
Trisoxireno[6,7:8a,9:4b,5]phenanthro[1,2-c]furan-1(3H)-one 2-((3-(2-氯-4-氟-5-(3-甲基-2,6-二氧代-4-(三氟甲基)-2,3-二氫嘧啶-1(6H)-基)苯氧基)吡啶-2-基)氧基)乙酸乙酯 353292-31-6
Phenol, 2,4-dinitro-6-octyl- 4467-92-9
5H-1,3-Dithiolo[4,5-c]pyrrol-2-one, 5-[(4-methylphenyl)sulfonyl]- 5H-1,3-DITHIOLO[4,5-C]PYRROL-2-ONE, 5-[(4-METHYLPHENYL)SULFONYL]- 250687-28-6
ABT 491 ABT-491鹽酸鹽 189689-94-9
L-Proline, 1-[[[4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethylethyl)-4-pyridinyl]-2-thiazolyl]amino]carbonyl]-, methyl ester 阿培利司雜質(zhì) 2667583-13-1
4-(2-FLUORO-PHENYL)-4-OXO-BUTYRIC ACID 4-(2-氟苯基)-4-氧代丁酸 90429-80-4
Pyrrolo[1,2-a]-1,3,5-triazine, 2,4-dichloro- 2386256-90-0
1-Piperazinecarboxylic acid, 3-[4-(1,2-dithiolan-3-yl)butyl]-3-methyl-, 1,1-dimethylethyl ester 2357081-31-1
Pravastatin Lactone 普伐他汀類酯 85956-22-5
(S,S)-2-[3-(5-amino-1-carboxy-pentyl)-ureido]-pentanedioic acid (S)-2-(3 - ((S)-5-氨基-1-羧基戊基)脲基)戊二酸 1025796-32-0
2-(4-methoxycyclohexyl)acetic acid 2-(4-methoxycyclohexyl)acetic acid 99183-14-9
INDEX NAME NOT YET ASSIGNED (3-(甲氧基羰基)雙環(huán)[1.1.1]戊烷-1-基)硼酸 2490576-88-8
11 12 13 14 15
Copyright 2007? ChemicalBook. All rights reserved.