31639-15-3 Usage
General Description
2-Propene-1-thione, 1-(4-chlorophenyl)-3-(dimethylamino)- is a chemical compound that belongs to the class of thioethers. It is a yellow-to-brown liquid with a strong, unpleasant odor. This chemical is commonly used in the production of pharmaceuticals, agrochemicals, and rubber additives. It is also used as a reagent in organic synthesis and as a flavoring agent in the food industry. Due to its strong odor and potential toxicity, proper handling and storage of this compound are essential to prevent harmful exposure.
Check Digit Verification of cas no
The CAS Registry Mumber 31639-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,6,3 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 31639-15:
(7*3)+(6*1)+(5*6)+(4*3)+(3*9)+(2*1)+(1*5)=103
103 % 10 = 3
So 31639-15-3 is a valid CAS Registry Number.