33999-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33999-15-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,9,9 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 33999-15:
(7*3)+(6*3)+(5*9)+(4*9)+(3*9)+(2*1)+(1*5)=154
154 % 10 = 4
So 33999-15-4 is a valid CAS Registry Number.
InChI:InChI=1/C29H49Cl/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h10,19-21,23-27H,7-9,11-18H2,1-6H3/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1