6625-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6625-37-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,2 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6625-37:
(6*6)+(5*6)+(4*2)+(3*5)+(2*3)+(1*7)=102
102 % 10 = 2
So 6625-37-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H17N3O/c1-21(2)11-7-8-15-16(9-11)22-17-10-14(19)12-5-3-4-6-13(12)18(17)20-15/h3-11H,19H2,1-2H3