67526-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67526-94-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,5,2 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 67526-94:
(7*6)+(6*7)+(5*5)+(4*2)+(3*6)+(2*9)+(1*4)=157
157 % 10 = 7
So 67526-94-7 is a valid CAS Registry Number.
InChI:InChI=1/C32H46O12/c1-9-12-13-15-22(35)41-26-24-23(18(5)25(26)42-28(36)17(4)11-3)27-32(39,31(8,38)29(37)43-27)20(40-21(34)14-10-2)16-30(24,7)44-19(6)33/h11,20,24-27,38-39H,9-10,12-16H2,1-8H3/b17-11+/t20-,24?,25?,26+,27?,30-,31-,32-/m0/s1