74176-31-1 Usage
Uses
Prostaglandin (veterinary).
Check Digit Verification of cas no
The CAS Registry Mumber 74176-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,7 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74176-31:
(7*7)+(6*4)+(5*1)+(4*7)+(3*6)+(2*3)+(1*1)=131
131 % 10 = 1
So 74176-31-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H38O5/c1-29-24(28)12-8-3-2-7-11-20-21(23(27)17-22(20)26)16-15-19(25)14-13-18-9-5-4-6-10-18/h2,7,18-23,25-27H,3-6,8-14,17H2,1H3/b7-2-/t19-,20-,21-,22+,23-/m1/s1