139182-76-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139182-76-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,1,8 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139182-76:
(8*1)+(7*3)+(6*9)+(5*1)+(4*8)+(3*2)+(2*7)+(1*6)=146
146 % 10 = 6
So 139182-76-6 is a valid CAS Registry Number.
InChI:InChI=1/C26H39NO5/c1-10-19(4)24(30-7)20(5)16-18(3)13-11-12-17(2)14-15-22-21(6)23(28)25(31-8)26(32-9)27(22)29/h10-11,13-14,16,20,24,29H,12,15H2,1-9H3/b13-11-,17-14-,18-16-,19-10-/t20-,24+/m0/s1