138682-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138682-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,8 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 138682-08:
(8*1)+(7*3)+(6*8)+(5*6)+(4*8)+(3*2)+(2*0)+(1*8)=153
153 % 10 = 3
So 138682-08-3 is a valid CAS Registry Number.
InChI:InChI=1/C27H49N5O8/c1-4-5-6-7-8-9-10-11-19(34)13-24(38)31-20(14-22(28)36)26(39)32-25(21(35)15-23(29)37)27(40)30-18(16-33)12-17(2)3/h16-21,25,34-35H,4-15H2,1-3H3,(H2,28,36)(H2,29,37)(H,30,40)(H,31,38)(H,32,39)/t18?,19-,20+,21-,25+/m1/s1