70457-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70457-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,5 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 70457-19:
(7*7)+(6*0)+(5*4)+(4*5)+(3*7)+(2*1)+(1*9)=121
121 % 10 = 1
So 70457-19-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H16N6.ClH/c1-5-4-8(2,3)14(13-5)7(11)12-6(9)10;/h4H2,1-3H3,(H5,9,10,11,12);1H