66037-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66037-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,0,3 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 66037-55:
(7*6)+(6*6)+(5*0)+(4*3)+(3*7)+(2*5)+(1*5)=126
126 % 10 = 6
So 66037-55-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H18N2O2/c1-2-20-16(19)14-10-12(5-8-15(14)18)9-11-3-6-13(17)7-4-11/h3-8,10H,2,9,17-18H2,1H3