140233-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140233-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,2,3 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 140233-88:
(8*1)+(7*4)+(6*0)+(5*2)+(4*3)+(3*3)+(2*8)+(1*8)=91
91 % 10 = 1
So 140233-88-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H28N5O8P/c1-3-5-10(6-4-2)18(26)31-32(27,28)29-7-11-13(24)14(25)17(30-11)23-9-22-12-15(19)20-8-21-16(12)23/h8-11,13-14,17,24-25H,3-7H2,1-2H3,(H,27,28)(H2,19,20,21)/t11-,13-,14-,17-/m1/s1