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133970-32-8

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133970-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133970-32-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,7 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133970-32:
(8*1)+(7*3)+(6*3)+(5*9)+(4*7)+(3*0)+(2*3)+(1*2)=128
128 % 10 = 8
So 133970-32-8 is a valid CAS Registry Number.
InChI:InChI=1/C102H163N33O26/c1-6-54(3)81(97(159)131-75(50-78(107)142)94(156)125-67(19-11-13-41-104)92(154)133-82(55(4)7-2)98(160)135-83(56(5)137)99(161)127-69(22-17-45-119-102(113)114)88(150)126-70(36-38-77(106)141)90(152)124-68(21-16-44-118-101(111)112)89(151)128-72(84(108)146)47-58-26-32-62(139)33-27-58)134-95(157)73(48-59-28-34-63(140)35-29-59)129-93(155)74(49-60-51-115-53-120-60)130-87(149)66(20-15-43-117-100(109)110)121-79(143)23-9-8-14-42-116-86(148)65(18-10-12-40-103)123-96(158)76(52-136)132-91(153)71(37-39-80(144)145)122-85(147)64(105)46-57-24-30-61(138)31-25-57/h24-35,51,53-56,60,64-76,81-83,136-140H,6-23,36-50,52,103-105H2,1-5H3,(H2,106,141)(H2,107,142)(H2,108,146)(H,116,148)(H,121,143)(H,122,147)(H,123,158)(H,124,152)(H,125,156)(H,126,150)(H,127,161)(H,128,151)(H,129,155)(H,130,149)(H,131,159)(H,132,153)(H,133,154)(H,134,157)(H,135,160)(H,144,145)(H4,109,110,117)(H4,111,112,118)(H4,113,114,119)/t54-,55-,56+,60?,64-,65-,66-,67-,68-,69-,70-,71-,72-,73-,74-,75-,76-,81-,82-,83-/m0/s1

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