12656-09-6 siomycin A siomycin A

Synonyms： 1-Valine-2-(2,3-didehydroalanine)thiostrepton; NSC 285116; Thiostrepton, 1-Valine-2-(2,3-didehydroalanine)-
CAS Number：12656-09-6
Molecular Formula：C₇₁H₈₁N₁₉O₁₈S₅
Molecular Weight：1648.87
InChI：InChI=1/C71H81N19O18S5/c1-14-37-64-83-45(22-109-64)61(103)89-52(70(13,107)34(12)93)67-85-44(23-112-67)59(101)88-49-33(11)108-68(106)39-17-36(31(9)91)35-15-16-38(51(94)50(35)80-39)79-47(25(2)3)62(104)77-29(7)56(98)74-27(5)55(97)75-30(8)57(99)90-71(69-86-46(24-113-69)60(102)87-48(32(10)92)63(105)81-37)18-40(42-20-111-66(49)82-42)78-41(19-71)65-84-43(21-110-65)58(100)76-28(6)54(96)73-26(4)53(72)95/h14-17,20-21,23-25,30-34,38,40,45,47-49,51-52,79,91-94,107H,4-7,18-19,22H2,1-3,8-13H3,(H2,72,95)(H,73,96)(H,74,98)(H,75,97)(H,76,100)(H,77,104)(H,81,105)(H,87,102)(H,88,101)(H,89,103)(H,90,99)/b37-14+
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