82802-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82802-94-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,0 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82802-94:
(7*8)+(6*2)+(5*8)+(4*0)+(3*2)+(2*9)+(1*4)=136
136 % 10 = 6
So 82802-94-6 is a valid CAS Registry Number.
InChI:InChI=1/C34H34N2O5/c1-37-28-17-24-15-16-36-20-27(23-13-11-22(12-14-23)21-9-7-6-8-10-21)35-31-26(32(36)25(24)18-29(28)38-2)19-30(39-3)33(40-4)34(31)41-5/h6-14,17-19,32H,15-16,20H2,1-5H3