133329-16-5 Usage
General Description
1,3-Cyclohexanedione, 2-(chloroacetyl)- (9CI) is a chemical compound with the molecular formula C8H11ClO2. It is a derivative of cyclohexanedione, which is commonly used as a building block in organic synthesis. The chloroacetyl group attached to the cyclohexanedione molecule makes it a useful intermediate for the synthesis of various compounds. This chemical may be used in the pharmaceutical, agrochemical, and fragrance industries as a versatile building block for the production of a wide range of products. It is important to handle and store 1,3-Cyclohexanedione, 2-(chloroacetyl)- (9CI) with care, as it may have potential health hazards and should be used in a well-ventilated area with proper personal protective equipment.
Check Digit Verification of cas no
The CAS Registry Mumber 133329-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,2 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 133329-16:
(8*1)+(7*3)+(6*3)+(5*3)+(4*2)+(3*9)+(2*1)+(1*6)=105
105 % 10 = 5
So 133329-16-5 is a valid CAS Registry Number.
133329-16-5Relevant articles and documents
SYNTHESIS OF 2-CHLOROACETYL-1,3-CYCLOHEXANEDIONES AND THEIR REACTIONS WITH NUCLEOPHILIC REAGENTS
Pshenichnyi, V. N.,Gulyakevich, O. V.,Khripach, V. A.
, p. 1699 - 1705 (2007/10/02)
2-Chloroacetyl-1,3-cyclohexanediones were synthesized.Their reactions with sodium and silver acetates and sodium nitrite and methoxide lead to the formation of 3,4-dioxo-2,3,4,5,6,7-hexahydrobenzofurans.Their reaction with an excess of ammonia leads to
