118985-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118985-28-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,8 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118985-28:
(8*1)+(7*1)+(6*8)+(5*9)+(4*8)+(3*5)+(2*2)+(1*8)=167
167 % 10 = 7
So 118985-28-7 is a valid CAS Registry Number.
InChI:InChI=1/C27H45NO3/c1-16-5-8-23(28-15-16)27(4,31)24-22(30)14-21-19-7-6-17-13-18(29)9-11-25(17,2)20(19)10-12-26(21,24)3/h6,16,18-24,28-31H,5,7-15H2,1-4H3/t16-,18-,19+,20-,21-,22-,23?,24-,25-,26-,27-/m0/s1