69932-78-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69932-78-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,3 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69932-78:
(7*6)+(6*9)+(5*9)+(4*3)+(3*2)+(2*7)+(1*8)=181
181 % 10 = 1
So 69932-78-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H25N5O15P2/c17-16-19-12-8(13(27)20-16)18-4-21(12)14-11(26)10(25)7(34-14)3-32-37(28,29)36-38(30,31)35-15-9(24)6(23)1-5(2-22)33-15/h4-7,9-11,14-15,22-26H,1-3H2,(H,28,29)(H,30,31)(H3,17,19,20,27)