4-(THIOPHEN-3-YL)PYRIDIN-2-AMINE CAS:1159820-91-3 Formula: C9H8N2S CS-41461 Nc1cc(ccn1)-c1ccsc1 >95% 4-(TRIETHYLSILYL)BUT-3-YN-1-OL CAS:160194-29-6 Formula: C10H20OSi BS-52256 CC[Si](CC)(CC)C#CCCO >95% | ||||||||||||||