185421-34-5 Usage
Physical state
Colorless to pale yellow liquid
Molecular weight
160.21 g/mol
Usage
Intermediate in the production of various chemicals and pharmaceuticals
Production method
Epoxidation of naphthalene
Potential health risks
Mutagenic and carcinogenic properties
Contact hazards
Eye and skin irritation
Handling and disposal
Must be done with care to mitigate potential risks
Check Digit Verification of cas no
The CAS Registry Mumber 185421-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,4,2 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 185421-34:
(8*1)+(7*8)+(6*5)+(5*4)+(4*2)+(3*1)+(2*3)+(1*4)=135
135 % 10 = 5
So 185421-34-5 is a valid CAS Registry Number.
