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82386-85-4

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82386-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82386-85-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,8 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82386-85:
(7*8)+(6*2)+(5*3)+(4*8)+(3*6)+(2*8)+(1*5)=154
154 % 10 = 4
So 82386-85-4 is a valid CAS Registry Number.

82386-85-4Downstream Products

82386-85-4Relevant articles and documents

5-SUBSTITUTED 2-FURANCARBALDEHYDES AND WATER-SOLUBLE FURAN DERIVATIVES

Vegh, Daniel,Kovac, Jaroslav,Dandarova, Miroslava

, p. 961 - 966 (2007/10/02)

5-Halo-2-furaldehydes Ia, Ib react with trimethylamine in aprotic solvents to furnish 5-trimethylamonium salts of 2-furaldehyde IIa, IIb.The reactivity of this salt was utilized for a simple preparation of 5-substituted 2-furaldehydes IV in water at room temperature.The possibility to synthesize azomethines V and ethylenes VI, having the trimethylammonium group in position 5 of the furan ring maintained, is discussed.

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