125387-12-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125387-12-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,3,8 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 125387-12:
(8*1)+(7*2)+(6*5)+(5*3)+(4*8)+(3*7)+(2*1)+(1*2)=124
124 % 10 = 4
So 125387-12-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H26N2O9.2Na/c1-5-29-18(27)13-9(3)20-10(4)14(19(28)30-6-2)15(13)16(24)21-11(17(25)26)7-8-12(22)23;;/h11,15,20H,5-8H2,1-4H3,(H,21,24)(H,22,23)(H,25,26);;/q;2*+1/p-2/t11-;;/m0../s1