133621-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133621-76-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,6,2 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 133621-76:
(8*1)+(7*3)+(6*3)+(5*6)+(4*2)+(3*1)+(2*7)+(1*6)=108
108 % 10 = 8
So 133621-76-8 is a valid CAS Registry Number.
InChI:InChI=1/C30H50O3/c1-19(2)9-8-10-20(3)21-14-18-30(26(32)33)23-11-12-24-27(4,5)25(31)15-16-28(24,6)22(23)13-17-29(21,30)7/h11,19-22,24-25,31H,8-10,12-18H2,1-7H3,(H,32,33)/t20-,21-,22+,24+,25+,28-,29-,30+/m1/s1