118244-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118244-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,2,4 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118244-45:
(8*1)+(7*1)+(6*8)+(5*2)+(4*4)+(3*4)+(2*4)+(1*5)=114
114 % 10 = 4
So 118244-45-4 is a valid CAS Registry Number.
InChI:InChI=1/C36H50O6/c1-23(2)9-7-10-24(3)11-8-12-25(4)19-32(40)42-22-31(39)36(41)18-16-29-28-14-13-26-20-27(37)15-17-34(26,5)33(28)30(38)21-35(29,36)6/h9,11,15,17,19-20,28-30,33,38,41H,7-8,10,12-14,16,18,21-22H2,1-6H3/b24-11-,25-19-/t28-,29-,30-,33+,34-,35-,36-/m0/s1