72828-82-1 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 72828-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,2 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72828-82:
(7*7)+(6*2)+(5*8)+(4*2)+(3*8)+(2*8)+(1*2)=151
151 % 10 = 1
So 72828-82-1 is a valid CAS Registry Number.
InChI:InChI=1/C29H25N3O7S2.Na/c1-17-7-13-20(14-8-17)40(35,36)32(2)16-18-9-11-19(12-10-18)31-23-15-24(41(37,38)39)27(30)26-25(23)28(33)21-5-3-4-6-22(21)29(26)34;/h3-15,31H,16,30H2,1-2H3,(H,37,38,39);/q;+1/p-1