Biotin-PEG2-C4-alkyne Size:Contact [email protected] for quotation InChi: InChI=1S/C123H212N44O35S/c1-18-63(12)96(118(200)161-80(46-62(10)11)116(198)165-97(67(16)170)119(201)152-70(98(129)180)35-41-203-17)164-94(178)53-140-99(181)64(13)146-100(182)65(14)148-110(192)81(47-68-49-136-57-145-68)160-115(197)82(48-90(128)174)151-92(176)51-142-104(186)83(55-168)162-101(183)66(15)147-106(188)74(30-33-88(126)172)155-113(195)78(44-60(6)7)159-114(196)79(45-61(8)9)158-108(190)72(26-21-38-139-123(134)135)153-109(191)75(31-34-89(127)173)156-112(194)77(43-59(4)5)157-107(189)71(25-20-37-138-122(132)133)149-91(175)50-141-103(185)73(29-32-87(125)171)154-111(193)76(42-58(2)3)150-93(177)52-143-117(199)85-27-22-40-167(85)120(202)86-28-23-39-166(86)95(179)54-144-105(187)84(56-169)163-102(184)69(124)24-19-36-137-121(130)131/h49
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