5651-38-7 Usage
Uses
Used in Organic Synthesis:
CouMaraz-2-one is used as a precursor for organic synthesis, allowing for the creation of a wide range of compounds with diverse applications across different industries. Its benzoxazine structure makes it a valuable starting material for the development of new molecules with specific properties and functions.
Check Digit Verification of cas no
The CAS Registry Mumber 5651-38-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,5 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5651-38:
(6*5)+(5*6)+(4*5)+(3*1)+(2*3)+(1*8)=97
97 % 10 = 7
So 5651-38-7 is a valid CAS Registry Number.
5651-38-7Relevant articles and documents
Novel clay-catalysed cyclisation of salicylaldehyde semicarbazones to 2H-benz[e]-1,3-oxazin-2-ones under microwave irradiation
Yadav, Lal Dhar S.,Singh, Sarvesh,Singh, Amrish
, p. 8551 - 8553 (2002)
A microwave-expediated, high yielding, synthesis of 2H-benz[e]-1,3-oxazin-2-ones (2a-j) involving cyclodehydrazination of salicylaldehyde semicarbazones (1a-j) on montmorillonite K 10 clay in solvent-free conditions is reported.
