62653-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62653-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,6,5 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62653-92:
(7*6)+(6*2)+(5*6)+(4*5)+(3*3)+(2*9)+(1*2)=133
133 % 10 = 3
So 62653-92-3 is a valid CAS Registry Number.
InChI:InChI=1/C34H42O13/c1-17(2)10-26(39)46-30-29(44-16-35)28(18(3)34(41)23(37)11-21(33(30,34)7)20-8-9-42-14-20)32(6)22-12-25(38)43-15-31(22,5)47-27(40)13-24(32)45-19(4)36/h8-9,14,16-17,21-22,24,28-30,41H,3,10-13,15H2,1-2,4-7H3