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132880-10-5

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132880-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132880-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,8,8 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 132880-10:
(8*1)+(7*3)+(6*2)+(5*8)+(4*8)+(3*0)+(2*1)+(1*0)=115
115 % 10 = 5
So 132880-10-5 is a valid CAS Registry Number.
InChI:InChI=1/C57H91N19O27S4/c1-22(79)42(56(101)68-30(12-41(87)88)50(95)74-36(20-107)55(100)76-43(23(2)80)57(102)103)75-52(97)32(16-78)70-48(93)28(10-39(83)84)66-51(96)31(15-77)69-49(94)29(11-40(85)86)67-54(99)35(19-106)73-46(91)26(5-3-4-8-58)64-38(82)14-62-45(90)33(17-104)72-47(92)27(9-24-13-61-21-63-24)65-53(98)34(18-105)71-44(89)25(59)6-7-37(60)81/h13,21-36,42-43,77-80,104-107H,3-12,14-20,58-59H2,1-2H3,(H2,60,81)(H,62,90)(H,64,82)(H,65,98)(H,66,96)(H,67,99)(H,68,101)(H,69,94)(H,70,93)(H,71,89)(H,72,92)(H,73,91)(H,74,95)(H,75,97)(H,76,100)(H,83,84)(H,85,86)(H,87,88)(H,102,103)/t22-,23-,24?,25+,26+,27+,28+,29+,30+,31+,32+,33+,34+,35+,36+,42+,43+/m1/s1

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