1374423-01-4 Usage
Appearance
Yellow solid A yellow-colored solid substance.
Solubility
Insoluble in water, soluble in organic solvents Does not dissolve in water but dissolves in certain organic solvents.
Chemical structure
Derivative of indolin-2-one A modified version of the indolin-2-one compound.
Substituents
Nitro group at the 6-position, methyl group at the 1-position A nitro group is attached to the 6th position, and a methyl group is attached to the 1st position of the indolin-2-one core.
Uses
Building block in organic synthesis Utilized as an intermediate compound in the synthesis of various organic compounds and pharmaceuticals.
Potential applications
Dyes, pigments, and fine chemicals Due to its structural features and reactivity, it has potential applications in the development of dyes, pigments, and other fine chemicals.
Safety precautions
Toxic and harmful if ingested or inhaled It is important to handle 1-methyl-6-nitroindolin-2-one with care to avoid potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 1374423-01-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,4,2 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1374423-01:
(9*1)+(8*3)+(7*7)+(6*4)+(5*4)+(4*2)+(3*3)+(2*0)+(1*1)=144
144 % 10 = 4
So 1374423-01-4 is a valid CAS Registry Number.
1374423-01-4Relevant articles and documents
Palladium-catalyzed amidation by chemoselective C(sp3)-H activation: Concise route to oxindoles using a carbamoyl chloride precursor
Tsukano, Chihiro,Okuno, Masataka,Takemoto, Yoshiji
supporting information; experimental part, p. 2763 - 2766 (2012/05/05)
Quite select: A new strategy was developed for the synthesis of various oxindoles from carbamoyl chlorides. Under the optimum reaction conditions, with Ad2PBu as a ligand, tBuCONHOH as an additive, and a CO atmosphere, selective C(sp3/sup
