173833-08-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173833-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,8,3 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 173833-08:
(8*1)+(7*7)+(6*3)+(5*8)+(4*3)+(3*3)+(2*0)+(1*8)=144
144 % 10 = 4
So 173833-08-4 is a valid CAS Registry Number.
InChI:InChI=1/C162H270N50O46S2/c1-21-86(18)130(211-143(240)101(42-47-124(223)224)190-154(251)117(75-215)207-157(254)127(83(12)13)208-133(230)93(168)73-213)159(256)193-100(41-45-119(170)217)139(236)197-107(60-80(6)7)145(242)191-103(49-56-259-19)141(238)202-112(65-89-71-178-77-184-89)149(246)204-113(66-120(171)218)150(247)195-105(58-78(2)3)134(231)182-72-122(220)185-95(35-24-27-51-163)135(232)201-111(64-88-70-177-76-183-88)148(245)198-108(61-81(8)9)146(243)203-114(67-121(172)219)151(248)206-116(74-214)155(252)194-104(50-57-260-20)160(257)258-126(227)48-43-102(192-156(253)128(84(14)15)209-142(239)98(38-31-55-180-162(175)176)187-132(229)92(167)39-46-123(221)222)140(237)200-110(63-87-69-181-94-34-23-22-32-90(87)94)147(244)199-109(62-82(10)11)153(250)212-158(255)129(85(16)17)210-152(249)115(68-125(225)226)205-138(235)99(40-44-118(169)216)189-144(241)106(59-79(4)5)196-137(234)97(37-26-29-53-165)188-136(233)96(36-25-28-52-164)186-131(228)91(166)33-30-54-179-161(173)174/h22-23,32,34,69-71,76-86,88-89,91-93,95-117,127-130,18