173841-83-3 Usage
Class
Pyrazole compounds (important building blocks in the synthesis of various pharmaceuticals and agrochemicals)
Derivative
Carbonyl chloride derivative of 3-chloro-1-methyl-1H-pyrazole-5-carboxylic acid
Usage
Commonly used as an intermediate in the production of pharmaceuticals and other organic compounds
Versatility
Versatile reagent in organic synthesis, can undergo various reactions to produce useful derivatives with different functional groups
Handling
Potentially hazardous chemical, should be handled with care and only used by trained professionals in a controlled laboratory environment.
Check Digit Verification of cas no
The CAS Registry Mumber 173841-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,8,4 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 173841-83:
(8*1)+(7*7)+(6*3)+(5*8)+(4*4)+(3*1)+(2*8)+(1*3)=153
153 % 10 = 3
So 173841-83-3 is a valid CAS Registry Number.
