137038-14-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137038-14-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,3 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 137038-14:
(8*1)+(7*3)+(6*7)+(5*0)+(4*3)+(3*8)+(2*1)+(1*4)=113
113 % 10 = 3
So 137038-14-3 is a valid CAS Registry Number.
InChI:InChI=1/C28H50O2/c1-18(2)28(6,30)16-11-19(3)23-9-10-24-22-8-7-20-17-21(29)12-14-26(20,4)25(22)13-15-27(23,24)5/h18-25,29-30H,7-17H2,1-6H3/t19-,20?,21?,22+,23-,24+,25+,26+,27-,28-/m1/s1