138079-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138079-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,7 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138079-62:
(8*1)+(7*3)+(6*8)+(5*0)+(4*7)+(3*9)+(2*6)+(1*2)=146
146 % 10 = 6
So 138079-62-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H29NO8/c1-13-11-15(7-10-28-14(2)23)19(25)30-17-6-9-22(4)8-5-16(18(17)24)12-29-20(26)21(13,3)27/h5,7,13,17,27H,6,8-12H2,1-4H3/b15-7+,16-5-/t13-,17-,21-/m1/s1