152213-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152213-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,2,1 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 152213-67:
(8*1)+(7*5)+(6*2)+(5*2)+(4*1)+(3*3)+(2*6)+(1*7)=97
97 % 10 = 7
So 152213-67-7 is a valid CAS Registry Number.
InChI:InChI=1/C34H29Br3N4O11S.Na/c35-22-11-18-2-5-28(22)50-30-16-19(1-4-27(30)42)8-10-39-34(44)26(41-46)15-21-13-24(37)32(52-53(47,48)49)31(17-21)51-29-6-3-20(12-23(29)36)14-25(40-45)33(43)38-9-7-18;/h1-6,11-13,16-17,42,45-46H,7-10,14-15H2,(H,38,43)(H,39,44)(H,47,48,49);/q;+1/p-1/b40-25-,41-26+;