19737-43-0 Usage
Chemical compound
2-Propenethioic acid, S-ethyl ester
Physical properties
Clear, colorless liquid with a strong, unpleasant odor
Uses
Key intermediate in synthesis of various chemicals, production of pharmaceuticals and agrochemicals, manufacture of flavors and fragrances, production of polymer resins
Health hazards
Irritating to skin, eyes, and respiratory system; precautions should be taken when handling this chemical
Check Digit Verification of cas no
The CAS Registry Mumber 19737-43-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,3 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19737-43:
(7*1)+(6*9)+(5*7)+(4*3)+(3*7)+(2*4)+(1*3)=140
140 % 10 = 0
So 19737-43-0 is a valid CAS Registry Number.
