1003-18-5 Usage
General Description
1-chloro-2,3-dihydro-1H-phosphole 1-oxide is a chemical compound with the molecular formula C4H7ClO2P. It is an organophosphorus compound and a phosphole oxide, containing a phosphorus atom bonded to a five-membered ring with one oxygen and one chlorine atom attached. 1-chloro-2,3-dihydro-1H-phosphole 1-oxide is used in organic synthesis as a reagent for various reactions, including the preparation of phosphole sulfides and selenides. It has also been studied for its potential biological activities, including its use as an inhibitor of choline acetyltransferase and its potential as a herbicide. Additionally, it has been investigated for its ability to form complexes with transition metals, which could have applications in catalysis and materials science. Overall, 1-chloro-2,3-dihydro-1H-phosphole 1-oxide has a range of potential uses in chemical research and industry.
Check Digit Verification of cas no
The CAS Registry Mumber 1003-18-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,0 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1003-18:
(6*1)+(5*0)+(4*0)+(3*3)+(2*1)+(1*8)=25
25 % 10 = 5
So 1003-18-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H6ClOP/c5-7(6)3-1-2-4-7/h1,3H,2,4H2
