126100-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126100-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,0 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126100-42:
(8*1)+(7*2)+(6*6)+(5*1)+(4*0)+(3*0)+(2*4)+(1*2)=73
73 % 10 = 3
So 126100-42-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H17N5O6S.C12H13N5O6S2/c1-9-16-13(18-14(17-9)26-4)20(2)15(22)19-27(23,24)11-8-6-5-7-10(11)12(21)25-3;1-6-13-10(16-12(14-6)23-3)15-11(19)17-25(20,21)7-4-5-24-8(7)9(18)22-2/h5-8H,1-4H3,(H,19,22);4-5H,1-3H3,(H2,13,14,15,16,17,19)