471-61-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 471-61-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 471-61:
(5*4)+(4*7)+(3*1)+(2*6)+(1*1)=64
64 % 10 = 4
So 471-61-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H48O/c1-19(2)20-11-15-27(5)21(20)12-17-29(7)23(27)9-10-24-28(6)16-14-25(31)26(3,4)22(28)13-18-30(24,29)8/h19,22-24H,9-18H2,1-8H3/t22-,23+,24+,27-,28-,29+,30+/m0/s1