70815-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70815-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,1 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70815-14:
(7*7)+(6*0)+(5*8)+(4*1)+(3*5)+(2*1)+(1*4)=114
114 % 10 = 4
So 70815-14-4 is a valid CAS Registry Number.
InChI:InChI=1/C34H34N2O6/c1-5-36(6-2)24-14-16-26(30(37)19-24)34(27-18-22(32(38)39)13-15-25(27)33(40)42-34)28-20-29(21(4)17-31(28)41-7-3)35-23-11-9-8-10-12-23/h8-20,35,37H,5-7H2,1-4H3,(H,38,39)