90162-13-3 Usage
Chemical structure
A naphthalene ring system with a carboxylic acid group (-COOH) at position 1 and a hydroxyl group (-OH) at position 6, connected to a methyl ester (-OCH3) group.
Physical state
White to off-white crystalline solid
Melting point
156-158°C
Usage
Building block in organic synthesis, research and development in pharmaceuticals, agrochemicals, and material sciences
Properties
Potential for creating novel compounds with biological and chemical activities
Check Digit Verification of cas no
The CAS Registry Mumber 90162-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,6 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90162-13:
(7*9)+(6*0)+(5*1)+(4*6)+(3*2)+(2*1)+(1*3)=103
103 % 10 = 3
So 90162-13-3 is a valid CAS Registry Number.