19853-87-3 Usage
Structure
A benzene ring with a chlorine atom and a methoxy group attached in the ortho position, a methyl group in the meta position, and a nitro group in the para position.
Uses
Commonly used as an intermediate in the production of various pharmaceuticals, agrochemicals, and dyes. Also used in organic synthesis and as a reagent in chemical reactions.
Hazards
Potentially hazardous, can cause irritation to the skin, eyes, and respiratory system and should be handled with care.
Check Digit Verification of cas no
The CAS Registry Mumber 19853-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,5 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19853-87:
(7*1)+(6*9)+(5*8)+(4*5)+(3*3)+(2*8)+(1*7)=153
153 % 10 = 3
So 19853-87-3 is a valid CAS Registry Number.