172516-33-5 Usage
General Description
ETHYL 3-(BUTYLTHIO)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBOXYLATE is a compound with the molecular formula C16H19NO3S2. It is a derivative of benzothiophene and carboxylic acid, with an ethyl ester group. The compound contains a butylthio substituent at the third position and a carbonyl group at the fourth position of the benzothiophene ring. It is a yellow liquid with potential applications in the pharmaceutical and agrochemical industries, as well as in organic synthesis. The compound may be used as a building block in the production of various chemical compounds for medicinal or agricultural purposes.
Check Digit Verification of cas no
The CAS Registry Mumber 172516-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,5,1 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 172516-33:
(8*1)+(7*7)+(6*2)+(5*5)+(4*1)+(3*6)+(2*3)+(1*3)=125
125 % 10 = 5
So 172516-33-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H20O3S2/c1-3-5-9-19-15-12-10(7-6-8-11(12)16)13(20-15)14(17)18-4-2/h3-9H2,1-2H3