70146-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70146-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,4 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70146-13:
(7*7)+(6*0)+(5*1)+(4*4)+(3*6)+(2*1)+(1*3)=93
93 % 10 = 3
So 70146-13-3 is a valid CAS Registry Number.
InChI:InChI=1/C32H50O7S2.2Na/c1-3-5-7-9-11-13-15-17-21-27-29(23-19-25-31(27)40(33,34)35)39-30-24-20-26-32(41(36,37)38)28(30)22-18-16-14-12-10-8-6-4-2;;/h19-20,23-26H,3-18,21-22H2,1-2H3,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2