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Shandong Changyuan Chemical Co., Ltd??? ?? ??? ?????.

?? ?:Shandong Changyuan Chemical Co., Ltd
??:0531-15554118484
???:602427478@qq.com
??:China
URL:
? ?? ?:510
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4-Ethylpropiophenone27465-51-6C11H14O
2,4'-DichlorobenzophenoneO,P''-????????85-29-0C13H8Cl2O
4-Isopropylacetophenone645-13-6C11H14O
Methyl 2-bromoisobutyrate??2-???-2-?????????23426-63-3C5H9BrO2
Tert-butyl ethyl malonate32864-38-3C9H16O4
Para aminobenzyl alcohol623-04-1C7H9NO
2-Bromoisobutyricacid2052-01-9C4H7BrO2
Ultraviolet absorbent UV-5312-????-4-(????)????1843-05-6C21H26O3
Isosorbide dimethyl ether???????????5306-85-4C8H14O4
3,4-Dimethoxybenzophenone3,4-????????4038-14-6C15H14O3
4-Benzoylbiphenyl4-???????2128-93-0C19H14O
Methyl DL-2-bromopropionate2-??????????????5445-17-0C4H7BrO2
2,4,6-trimethylbenzophenone?????????954-16-5C16H16O
4'-Methoxyacetophenone4'-????????100-06-1C9H10O2
Di-tert-butyl malonate541-16-2C11H20O4
Isosorbide652-67-5C6H10O4
Hydroxypinacolone Retinoate???????????????893412-73-2C26H38O3
Ethyl 2-bromopropionate2-??????????????535-11-5C5H9BrO2
Methoxyacetyl chloride38870-89-2C3H5ClO2
2-Amino-1,3-propanediol534-03-2C3H9NO2
Dicyandiamide????? ?????461-58-5C2H4N4
3-Mercaptopropionic acid3-?????????107-96-0C3H6O2S
1,2-Hexanediol????(1,2)6920-22-5C6H14O2
4,4'-Dichlorobenzophenone4,4'-????????90-98-2C13H8Cl2O
Isopentyl nitrite??? ?????110-46-3C5H11NO2
2-Bromopropionic Acidα-????????598-72-1C3H5BrO2
Malonic acid mono-tert-butyl ester40052-13-9C7H12O4
Diallyl maleate???????????999-21-3C10H12O4
Valerophenone1009-14-9C11H14O
2-Thiophenecarboxaldehyde2-?????????????98-03-3C5H4OS
2,3-Pyrazinedicarboxylic acid2,3-?????????89-01-0C6H4N2O4
2,4-Dimethoxyacetophenone829-20-9C10H12O3
methyl 2-bromobutyrate2-???-????????????3196-15-4C5H9BrO2
5-fluoro-2-methylindan-1-one5-????-2-????-1-?41201-58-5C10H9FO
4,4'-Difluorobenzophenone??(4-??????)??345-92-6C13H8F2O
4-fluorobenzophenone345-83-5C13H9FO
4-Chlorobenzophenone134-85-0C13H9ClO
2-Bromoisobutyrate tert butyl esterα-???????? tert-?? ????23877-12-5C8H15BrO2
triisopropylchlorosilane??????????????13154-24-0C9H21ClSi
2,6-diisopropylphenol2,6-????????2078-54-8C12H18O
Phenyl sulfone?????127-63-9C12H10O2S
Maropitant CitrateCT??359875-09-5C38H48N2O8
2-Chlorobenzophenone5162-03-8C13H9ClO
4,4'-Dimethoxybenzophenone4,4′-????????90-96-0C15H14O3
4-Methylbenzophenone4-??????134-84-9C14H12O
1,2-Pentanediol1,2-????5343-92-0C5H12O2
ECTOINE???96702-03-3C6H10N2O2
2-Bromoisovarate ethyl ester609-12-1C7H13BrO2
3,4'-DIMETHYLBENZOPHENONE2571-39-3C15H14O
N-Methyl-2-(2-Hydroxyethyl)-Pyrrolidne???????-1-??????67004-64-2C7H15NO
1 -(4-CHLOROPHENYL)-1 -PHENYLETHANOL1-(4-?????)-1-?????59767-24-7C14H13ClO
CHROMANOL???????????83923-51-7C12H16O3
2',5'-Dimethoxyacetophenone1201-38-3C10H12O3
POTASSIUM GLYCOLATE???????1932-50-9C2H3KO3
2-Bromopropionyl bromide2-?????????????563-76-8C3H4Br2O
ACETONYL SUCCINIC ACID DIETHYL ESTER??????????????1187-74-2C11H18O5
3-Amino-1,2-propanediol3-???-1,2-?????616-30-8C3H9NO2
isopropyl nitrite541-42-4C3H7NO2
P-Methylacetophenonep-???????122-00-9C9H10O
uv absorber A PLUS?????????????????????302776-68-7C24H31NO4
Ethyl 2-bromoisobutyrate?? 2-???????????600-00-0C6H11BrO2
Pyrroloquinoline quinone????????72909-34-3C14H6N2O8
6-Bromohexanoic acid4224-70-8C6H11BrO2
DL-Ethyl 2-bromobutyrateα-????????533-68-6C6H11BrO2
2,4,5-TRIFLUOROPHENYL ACETIC ACID209995-38-0C8H5F3O2
3',4'-Dimethoxyacetophenone1131-62-0C10H12O3
2-Methylbenzophenone131-58-8C14H12O
4'-Fluoroacetophenone?????????403-42-9C8H7FO
N - (2-chloroethyl) pyrrolidine hydrochloride2-(2-?????)-1-?????? ?????56824-22-7C7H15Cl2N
4'-Hydroxyacetophenone4'-?????????99-93-4C8H8O2
4'-Methoxypropiophenone??-?????????121-97-1C10H12O2
2-Bromohexanoic acid616-05-7C6H11BrO2
2-Bromobutyric acidα-??????80-58-0C4H7BrO2
4,4'-Dimethylbenzophenone611-97-2C15H14O
Bromoacetic acid???????79-08-3C2H3BrO2
4-Methoxybenzophenone611-94-9C14H12O2
tert-butyl methyl malonate42726-73-8C8H14O4
p-propionyltoluene????????5337-93-9C10H12O
Bromoacetyl bromide??????? ????598-21-0C2H2Br2O
4-Pentanoylphenol2589-71-1C11H14O2
4,4'-Dihydroxybenzophenone611-99-4C13H10O3
methyl 2-bromohexanoate5445-19-2C7H13BrO2
4-Fluoro-4'-methoxybenzophenone4-????-4'-???????345-89-1C14H11FO2
L-hydroxyproline????????51-35-4C5H9NO3
Phosphorus tribromide?????7789-60-8Br3P
2'-Hydroxyacetophenone?????????118-93-4C8H8O2
4-Chloro-4'-hydroxybenzophenone42019-78-3C13H9ClO2
2-Bromoisobutyryl bromide2-??-2-????????????20769-85-1C4H6Br2O
N-Methyl-(2-aminoethyl)-pyrrolidine51387-90-7C7H16N2
Paroxypropione4'-??????????70-70-2C9H10O2
4'-ChloroacetophenoneP-????????99-91-2C8H7ClO
3-Methylamino-1,2-propanediol40137-22-2C4H11NO2
Acetoxyacetyl chloride13831-31-7C4H5ClO3
4-Hydroxybenzophenone4-????????1137-42-4C13H10O2
2-Hydroxy-4-methoxybenzophenone2-?????-4-???????131-57-7C14H12O3
1,3-Diamino-2-hydroxypropane616-29-5C3H10N2O
2-Methylacetophenone??(2-)?????577-16-2C9H10O
Glycolic acid????79-14-1C2H4O3
sodium glycollate????????, ??? ?2836-32-0C2H3NaO3
4-Acetylbiphenyl92-91-1C14H12O
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