82576-33-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82576-33-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,7 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82576-33:
(7*8)+(6*2)+(5*5)+(4*7)+(3*6)+(2*3)+(1*3)=148
148 % 10 = 8
So 82576-33-8 is a valid CAS Registry Number.
InChI:InChI=1/C27H30N6O2/c1-2-33-23-13-7-6-11-20(23)21-17-19(14-15-24(21)33)31-26(35)22(12-8-16-30-27(28)29)32-25(34)18-9-4-3-5-10-18/h3-7,9-11,13-15,17,22H,2,8,12,16H2,1H3,(H,31,35)(H,32,34)(H4,28,29,30)/t22-/m0/s1