59971-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59971-06-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,9,7 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 59971-06:
(7*5)+(6*9)+(5*9)+(4*7)+(3*1)+(2*0)+(1*6)=171
171 % 10 = 1
So 59971-06-1 is a valid CAS Registry Number.
InChI:InChI=1/C17H20ClNO2/c1-19-7-6-17-10-3-4-11(18)16(17)21-15-13(20)5-2-9(14(15)17)8-12(10)19/h2,5,10-12,16,20H,3-4,6-8H2,1H3/t10-,11-,12+,16-,17-/m0/s1