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间氨基苯腈99%
Diethylene glycol dibutyl ether, 99+% 1LT
Nipecotic acid, 98% 1GR
Ethyl (ethoxymethylene)cyanoacetate, 98% 100GR
ANTI-ENDOTHELIN A RECEPTOR
(易制爆)SODIUM NITRATE R. G., REAG. ACS, REAEG. ISO
4-甲氧基-1-丁醇，98%+
间氯苯甲醛，98%+
4-Aminophenol, 97% 5GR
Semicarbazide hydrochloride for synthesis
