1-(5-chloro-3-oxido-benzotriazole-1,3-diium-1-ylidene)-N,N,N',N'-tetramethyl-methanediamine;tetrafluoroborate
54Z595 330641-16-2
tert-Butyl N-[N-tert-butoxycarbonyl-N'-(trifluoromethylsulfonyl)carbamimidoyl]carbamate
7KT355 207857-15-6