13732-26-8 Usage
General Description
2-(Phenylhydrazono)malonic acid dimethyl ester is a chemical compound with the molecular formula C11H12N2O4. It is commonly used as a reagent in organic synthesis, particularly in the preparation of heterocyclic compounds. It is a yellow solid at room temperature and is insoluble in water. 2-(PHENYLHYDRAZONO)MALONIC ACID DIMETHYL ESTER is a derivative of malonic acid and contains a phenylhydrazine functional group, which gives it the ability to undergo various chemical reactions and participate in the formation of complex organic molecules. It is important to handle this compound with care as it can be hazardous if not used properly.
Check Digit Verification of cas no
The CAS Registry Mumber 13732-26-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,3 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13732-26:
(7*1)+(6*3)+(5*7)+(4*3)+(3*2)+(2*2)+(1*6)=88
88 % 10 = 8
So 13732-26-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H12N2O4/c1-16-10(14)9(11(15)17-2)13-12-8-6-4-3-5-7-8/h3-7,12H,1-2H3
13732-26-8Relevant articles and documents
Solid phase synthesis of 6-acylamino-1-alkyl/aryl-4-oxo-1,4- dihydrocinnoline-3-carboxamides
Sereni, Laura,Tató, Marco,Sola, Francesco,Brill, Wolfgang K.-D.
, p. 8561 - 8577 (2004)
6-Acylmino-1-alkyl/aryl-4-oxo-1,4-dihydrocinnoline-3-carboxamides were synthesized in parallel from 6-nitro-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid. The latter formed amides with amines bound to polystyrene-based resins via acid-labile linkers. N1 an
