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Henan Xinyi Medicine Group Fine Chemical Industry Co., Ltd??? ?? ??? ?????.

?? ?:Henan Xinyi Medicine Group Fine Chemical Industry Co., Ltd

??:0373-5591013 5591014

???:info@xyfinechem.com

??:China

? ?? ?:21

Isonicotinic acid	??????	55-22-1	C6H5NO2
Norepinephrine Bitartrate	L-4-(2-???-1-??????)-1,2-???????????	69815-49-2	C12H19NO10
5-Mercapto-1H-tetrazole-1-methanesulfonic acid disodium salt		66242-82-8	C2H2N4Na2O3S2
Epinephrine bitartrate		51-42-3	C13H19NO9
Tetrazole	1H-????	288-94-8	CH2N4
5-Mercapto-1H-tetrazole-1-methane sulphonic acid		67146-22-9	C2H4N4O3S2
N-(6-Methy1-3-pyrane-2,4-diketone)Methylene urea
SILICA	????????	14464-46-1	O2Si
Cefpiramide acid		70797-11-4	C25H24N8O7S2
2-(4-Hydroxy-6-methylnicotinamido)-2-(4-hydroxyphenyl)acetic acid			C15H14N2O5
4-Hydroxy-6-methylnicotinic acid	4-?????-6-??-3-?????? ?	67367-33-3	C7H7NO3
4-hydroxy-6-methyl-3-picolinic acid			C7H7NO3
Food grade niacin
7-TMCA		24209-38-9	C10H12N6O3S2
Pharmaceutical grade niacin
4-Hydroxy-6-methyl-2-pyrone	4-????-6-??-2-??	675-10-5	C6H6O3
Diphosphoryl chloride		13498-14-1	Cl4O3P2
Norepinephrine tartrate	?????????????	3414-63-9	C12H17NO9
2-Methoxycarbonylmethoxyimino-4-chloro-3-oxobutyric acid	2-?????????????-4-???-3-??????	84080-70-6	C7H8ClNO6
NIACINAMIDE USP
Feed grade niacin