1,2,4-Triazolo[3,4-a]isoquinoline,
1,5,6,10b-tetrahydro-10b-methyl-1,3-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 98055-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,5 and 5 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 98055-40: (7*9)+(6*8)+(5*0)+(4*5)+(3*5)+(2*4)+(1*0)=154 154 % 10 = 4 So 98055-40-4 is a valid CAS Registry Number.