126513-90-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126513-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,1 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 126513-90:
(8*1)+(7*2)+(6*6)+(5*5)+(4*1)+(3*3)+(2*9)+(1*0)=114
114 % 10 = 4
So 126513-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C36H71NO10S/c1-3-5-7-8-9-10-11-12-13-14-15-16-18-27-34(41)47-33(35(42)36(43)37-28-29-48(44,45)46)26-21-23-30(38)22-19-20-25-32(40)31(39)24-17-6-4-2/h30-33,35,38-40,42H,3-29H2,1-2H3,(H,37,43)(H,44,45,46)