12225-61-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12225-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 12225-61:
(7*1)+(6*2)+(5*2)+(4*2)+(3*5)+(2*6)+(1*1)=65
65 % 10 = 5
So 12225-61-5 is a valid CAS Registry Number.
InChI:InChI=1/C26H23Br2N3O9S2.2Na/c1-10-21(11(2)25(42(38,39)40)12(3)22(10)31-26(34)15(28)9-27)30-16-8-17(41(35,36)37)20(29)19-18(16)23(32)13-6-4-5-7-14(13)24(19)33;;/h4-8,15,30H,9,29H2,1-3H3,(H,31,34)(H,35,36,37)(H,38,39,40);;/q;2*+1/p-2