50558-76-4 Usage
Chemical structure
A derivative of naphthalene with two methyl groups attached to the 6 and 7 positions
Physical properties
Colorless to pale yellow solid with a faint odor, insoluble in water
Uses
Commonly used as an intermediate in the manufacture of various dyes and pigments
Health hazards
Potentially harmful if ingested, inhaled, or absorbed through the skin, considered a possible human carcinogen
Safety precautions
Handle with care and follow proper safety precautions in laboratory or industrial settings
Check Digit Verification of cas no
The CAS Registry Mumber 50558-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,5,5 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 50558-76:
(7*5)+(6*0)+(5*5)+(4*5)+(3*8)+(2*7)+(1*6)=124
124 % 10 = 4
So 50558-76-4 is a valid CAS Registry Number.
