33869-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33869-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,8,6 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33869-93:
(7*3)+(6*3)+(5*8)+(4*6)+(3*9)+(2*9)+(1*3)=151
151 % 10 = 1
So 33869-93-1 is a valid CAS Registry Number.
InChI:InChI=1/C31H48O3/c1-19(17-21-18-20(2)27(32)34-21)22-11-15-31(7)24-9-10-25-28(3,4)26(33-8)13-14-29(25,5)23(24)12-16-30(22,31)6/h9,18-19,21-23,25-26H,10-17H2,1-8H3/t19-,21-,22-,23-,25+,26-,29-,30-,31+/m1/s1