12663-46-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12663-46-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,6,6 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 12663-46:
(7*1)+(6*2)+(5*6)+(4*6)+(3*3)+(2*4)+(1*6)=96
96 % 10 = 6
So 12663-46-6 is a valid CAS Registry Number.
InChI:InChI=1/C24H31Cl2N5O7/c1-2-14-21(35)30-16(10-32)22(36)29-15(12-6-4-3-5-7-12)8-18(34)27-17(11-33)24(38)31-9-13(25)19(26)20(31)23(37)28-14/h3-7,13-17,19-20,32-33H,2,8-11H2,1H3,(H,27,34)(H,28,37)(H,29,36)(H,30,35)/t13-,14-,15-,16-,17-,19-,20-/m0/s1