138430-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138430-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,3 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138430-54:
(8*1)+(7*3)+(6*8)+(5*4)+(4*3)+(3*0)+(2*5)+(1*4)=123
123 % 10 = 3
So 138430-54-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H37N3O14/c1-6(28)23-7(2-24)17(36-19-11(21)15(32)13(30)9(4-26)34-19)18(8(29)3-25)37-20-12(22)16(33)14(31)10(5-27)35-20/h2,7-20,25-27,29-33H,3-5,21-22H2,1H3,(H,23,28)/t7-,8+,9+,10+,11+,12+,13+,14+,15+,16+,17+,18+,19-,20-/m0/s1