49559-61-7 Usage
General Description
5-NITRO-BENZOOXAZOLE-2-CARBOXYLIC ACID METHYL ESTER is a chemical compound with the molecular formula C9H6N2O5. It is a methyl ester derivative of 5-nitrobenzooxazole-2-carboxylic acid, with a nitro group attached to the benzooxazole ring. 5-NITRO-BENZOOXAZOLE-2-CARBOXYLIC ACID METHYL ESTER is used in organic synthesis as a reagent for the preparation of various pharmaceuticals and agrochemicals. It is also used in the production of dyes and pigments. The methyl ester form of 5-nitrobenzooxazole-2-carboxylic acid is a yellow crystalline solid with a molecular weight of 214.15 g/mol. It has potential usage in various industries due to its diverse chemical properties and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 49559-61-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,5 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 49559-61:
(7*4)+(6*9)+(5*5)+(4*5)+(3*9)+(2*6)+(1*1)=167
167 % 10 = 7
So 49559-61-7 is a valid CAS Registry Number.
49559-61-7Relevant articles and documents
Direct C-H carboxylation with carbon dioxide using 1,2,3-triazol-5-ylidene copper(I) complexes
Inomata, Hiroshi,Ogata, Kenichi,Fukuzawa, Shin-Ichi,Hou, Zhaomin
, p. 3986 - 3989 (2012/09/10)
1,2,3-Triazol-5-ylidene copper(I) complexes (tzNHC-Cu) efficiently catalyzed the direct C-H carboxylation of benzoxazole and benzothiazole derivatives with CO2 to give the corresponding esters in excellent yields after treatment with alkyl iodi
