亚洲愉拍自拍另类_亚洲有码Av一区二区三区_欧美性爱在线观看亚洲_亚洲a√无码在线观看

1,2,3-1H-Triazole

CAS NO.	288-36-8
Structural formula
Molecular formula	C2H3N3
Appearance	Colorless transparent liquid
Properties	Item Index Item Index Assay ≥98.0 % Moisture ≤0.5 %
Uses	intermediate of tazobactam (New enzyme inhibitor)
Packing	--