49709-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49709-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,0 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 49709-17:
(7*4)+(6*9)+(5*7)+(4*0)+(3*9)+(2*1)+(1*7)=153
153 % 10 = 3
So 49709-17-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H21N6O11P.Ba/c1-5(22)7(14(25)26)19-15(27)20-11-8-12(17-3-16-11)21(4-18-8)13-10(24)9(23)6(32-13)2-31-33(28,29)30;/h3-7,9-10,13,22-24H,2H2,1H3,(H,25,26)(H2,28,29,30)(H2,16,17,19,20,27);/q;+2/p-2/t5-,6-,7+,9-,10-,13-;/m1./s1