80938-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80938-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,3 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80938-76:
(7*8)+(6*0)+(5*9)+(4*3)+(3*8)+(2*7)+(1*6)=157
157 % 10 = 7
So 80938-76-7 is a valid CAS Registry Number.
InChI:InChI=1/C42H78N16O11/c1-23(59)31(45)36(64)53-26(11-3-5-17-43)38(66)57-21-9-15-29(57)34(62)52-25(13-7-19-50-41(46)47)33(61)56-32(24(2)60)37(65)54-27(12-4-6-18-44)39(67)58-22-10-16-30(58)35(63)55-28(40(68)69)14-8-20-51-42(48)49/h23-32,59-60H,3-22,43-45H2,1-2H3,(H,52,62)(H,53,64)(H,54,65)(H,55,63)(H,56,61)(H,68,69)(H4,46,47,50)(H4,48,49,51)/t23-,24-,25+,26+,27+,28+,29+,30+,31+,32+/m1/s1