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477878-38-9

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477878-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477878-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,8,7 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 477878-38:
(8*4)+(7*7)+(6*7)+(5*8)+(4*7)+(3*8)+(2*3)+(1*8)=229
229 % 10 = 9
So 477878-38-9 is a valid CAS Registry Number.

477878-38-9Downstream Products

477878-38-9Relevant articles and documents

Solvent-free syntheses of salicylaldimines assisted by microwave irradiation

Yang, Haijian,Sun, Wen-Hua,Li, Zilong,Wang, Leyong

, p. 2395 - 2402 (2007/10/03)

A microwave-assisted condensation of salicylaldehyde and aryl amines without solvent were efficiently performed to form a series of salicylaldimines in high yields, which were confirmed by IR, 1H NMR, 13C NMR and elemental analyses. The microwave-assisted condensation provided a convenient environmental-friendship methodology for syntheses of Schiff-base in organic syntheses.

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