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138111-67-8

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138111-67-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138111-67-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,1 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 138111-67:
(8*1)+(7*3)+(6*8)+(5*1)+(4*1)+(3*1)+(2*6)+(1*7)=108
108 % 10 = 8
So 138111-67-8 is a valid CAS Registry Number.
InChI:InChI=1/C79H102ClN21O14/c1-45(2)65(98-67(105)54(81)16-7-9-31-91-69(107)59-18-8-10-30-89-59)71(109)96-60(19-12-32-92-78(85)86)74(112)99-35-13-20-64(99)76(114)101(73(111)57(84)38-47-21-25-52(80)26-22-47)79(4,66(104)61(94-46(3)103)40-50-36-51-15-5-6-17-58(51)93-42-50)77(115)100(75(113)63(44-102)97-68(106)55(82)39-49-14-11-29-87-41-49)72(110)56(83)37-48-23-27-53(28-24-48)95-70(108)62-43-88-33-34-90-62/h5-6,8,10-11,14-15,17-18,21-22,25-26,29-30,33-34,36,41-43,45,48,53-57,60-61,63-65,102H,7,9,12-13,16,19-20,23-24,27-28,31-32,35,37-40,44,81-84H2,1-4H3,(H,91,107)(H,94,103)(H,95,108)(H,96,109)(H,97,106)(H,98,105)(H4,85,86,92)/t48-,53+,54-,55-,56+,57-,60+,61-,63+,64+,65+,79+/m1/s1

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