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77298-35-2

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77298-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77298-35-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,9 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77298-35:
(7*7)+(6*7)+(5*2)+(4*9)+(3*8)+(2*3)+(1*5)=172
172 % 10 = 2
So 77298-35-2 is a valid CAS Registry Number.

77298-35-2Relevant articles and documents

Synthesis and transformations of a 20-deethyl 3-oxo vincadifformine

Laronze,Cartier,Laronze,Levy

, p. 4441 - 4444 (1980)

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Visible-Light Photocatalysis Employing Dye-Sensitized Semiconductor: Selective Aerobic Oxidation of Benzyl Ethers

Ren, Li,Yang, Ming-Meng,Tung, Chen-Ho,Wu, Li-Zhu,Cong, Huan

, p. 8134 - 8138 (2017/12/08)

The aerobic oxidation is an attractive approach toward environmentally benign synthesis of fine chemicals. In addition, dye-sensitized semiconductors are underdeveloped photocatalysts for selective organic synthesis. With the aid of catalytic eosin Y-sensitized titanium dioxide, we have developed efficient aerobic photooxidation of benzyl ethers to benzoates, featuring low cost, high atom economy, broad substrate scope, and user-friendly setup. Furthermore, preliminary mechanistic studies established that the reaction pathway likely entails a photoinduced, radical-based two-step process via an isolable peroxide intermediate.

Reagents for organic synthesis: Use of organostannyl oxides as catalytic neutral agents in the preparation of nitriles from primary amides under microwave irradiation

Bose, D. Subhas,Jayalakshmi

, p. 1713 - 1714 (2007/10/03)

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