596-16-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 596-16-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,9 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 596-16:
(5*5)+(4*9)+(3*6)+(2*1)+(1*6)=87
87 % 10 = 7
So 596-16-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H19NO3.HNO3/c1-18-7-6-17-10-3-5-13(20)16(17)21-15-12(19)4-2-9(14(15)17)8-11(10)18;2-1(3)4/h2-5,10-11,13,16,19-20H,6-8H2,1H3;(H,2,3,4)/t10-,11+,13-,16-,17-;/m0./s1