49717-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49717-92-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,1 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 49717-92:
(7*4)+(6*9)+(5*7)+(4*1)+(3*7)+(2*9)+(1*2)=162
162 % 10 = 2
So 49717-92-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H27N5O14P2/c1-9-6-24(19(28)22-17(9)26)15-4-10(25)12(36-15)7-35-40(32,33)38-11-5-16(23-3-2-14(20)21-18(23)27)37-13(11)8-34-39(29,30)31/h2-3,6,10-13,15-16,25H,4-5,7-8H2,1H3,(H,32,33)(H2,20,21,27)(H,22,26,28)(H2,29,30,31)/t10-,11?,12+,13+,15+,16+/m0/s1