162232-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162232-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,2,3 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162232-39:
(8*1)+(7*6)+(6*2)+(5*2)+(4*3)+(3*2)+(2*3)+(1*9)=105
105 % 10 = 5
So 162232-39-5 is a valid CAS Registry Number.
InChI:InChI=1/C31H56O12S3.Na/c1-18(2)29(5,6)20(4)10-9-19(3)22-11-12-23-21-15-26(41-44(32,33)34)25-16-27(42-45(35,36)37)28(43-46(38,39)40)17-31(25,8)24(21)13-14-30(22,23)7;/h18-28H,9-17H2,1-8H3,(H,32,33,34)(H,35,36,37)(H,38,39,40);/q;+1/p-3/t19-,20?,21+,22-,23+,24+,25?,26+,27+,28+,30-,31-;/m1./s1