69835-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69835-39-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,3 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69835-39:
(7*6)+(6*9)+(5*8)+(4*3)+(3*5)+(2*3)+(1*9)=178
178 % 10 = 8
So 69835-39-8 is a valid CAS Registry Number.
InChI:InChI=1/C25H30N4O2.2ClH/c1-5-28(6-2)15-10-16-29-23(30)20-18(25(3,4)24(29)31)13-14-19-21(20)27-22(26-19)17-11-8-7-9-12-17;;/h7-9,11-14H,5-6,10,15-16H2,1-4H3,(H,26,27);2*1H