17332-61-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17332-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,3 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17332-61:
(7*1)+(6*7)+(5*3)+(4*3)+(3*2)+(2*6)+(1*1)=95
95 % 10 = 5
So 17332-61-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H28O5/c1-12-8-16-15-5-4-13-9-14(24)6-7-20(13,2)19(15)17(25)10-21(16,3)22(12,27)18(26)11-23/h4-5,9,15-17,19,23,25,27H,1,6-8,10-11H2,2-3H3/t15?,16?,17?,19?,20?,21?,22-/m0/s1