147663-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147663-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,6,6 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 147663-79:
(8*1)+(7*4)+(6*7)+(5*6)+(4*6)+(3*3)+(2*7)+(1*9)=164
164 % 10 = 4
So 147663-79-4 is a valid CAS Registry Number.
InChI:InChI=1/C25H38O5/c1-18-7-5-12-24(2,3)21(18)11-14-25(4,29)13-6-8-19(16-26)9-10-22-20(17-27)15-23(28)30-22/h6,9,13,15,22,26-27,29H,5,7-8,10-12,14,16-17H2,1-4H3/b13-6+,19-9-