99148-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99148-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,4 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99148-34:
(7*9)+(6*9)+(5*1)+(4*4)+(3*8)+(2*3)+(1*4)=172
172 % 10 = 2
So 99148-34-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H17N/c1-4-10(2)12-5-7-13(8-6-12)11(3)9-14/h5-8,10-11H,4H2,1-3H3