37933-01-0 Usage
Uses
4-[(3-Chlorophenyl)methyl]-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2H)-phthalazinone is an impurity of Azelastine (A808250), an orally active H1-hystamine receptor antagonist and antihistaminic agent.
Check Digit Verification of cas no
The CAS Registry Mumber 37933-01-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,9,3 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 37933-01:
(7*3)+(6*7)+(5*9)+(4*3)+(3*3)+(2*0)+(1*1)=130
130 % 10 = 0
So 37933-01-0 is a valid CAS Registry Number.