133019-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133019-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 133019-01:
(8*1)+(7*3)+(6*3)+(5*0)+(4*1)+(3*9)+(2*0)+(1*1)=79
79 % 10 = 9
So 133019-01-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H32N4O16P2.Gd/c22-12(18-2-1-17(31,38(32,33)34)39(35,36)37)7-20(9-14(25)26)5-3-19(8-13(23)24)4-6-21(10-15(27)28)11-16(29)30;/h31H,1-11H2,(H,18,22)(H,23,24)(H,25,26)(H,27,28)(H,29,30)(H2,32,33,34)(H2,35,36,37);/q;+3/p-3