139265-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139265-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,6 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139265-35:
(8*1)+(7*3)+(6*9)+(5*2)+(4*6)+(3*5)+(2*3)+(1*5)=143
143 % 10 = 3
So 139265-35-3 is a valid CAS Registry Number.
InChI:InChI=1/C23H38O5/c1-13(10-20(25)26)16-6-7-17-15-5-4-14-11-23(27,28)19(24)12-22(14,3)18(15)8-9-21(16,17)2/h13-19,24,27-28H,4-12H2,1-3H3,(H,25,26)/t13-,14-,15?,16-,17?,18?,19?,21-,22+/m1/s1