16470-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16470-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,7 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 16470-45:
(7*1)+(6*6)+(5*4)+(4*7)+(3*0)+(2*4)+(1*5)=104
104 % 10 = 4
So 16470-45-4 is a valid CAS Registry Number.
InChI:InChI=1/C33H32N2O6S4.Na/c1-2-23(21-30-34(17-7-19-44(36,37)38)32-26-11-5-3-9-24(26)13-15-28(32)42-30)22-31-35(18-8-20-45(39,40)41)33-27-12-6-4-10-25(27)14-16-29(33)43-31;/h3-6,9-16,21-22H,2,7-8,17-20H2,1H3,(H-,36,37,38,39,40,41);/q;+1/p-1