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78569-34-3

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78569-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78569-34-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,6 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78569-34:
(7*7)+(6*8)+(5*5)+(4*6)+(3*9)+(2*3)+(1*4)=183
183 % 10 = 3
So 78569-34-3 is a valid CAS Registry Number.

78569-34-3Downstream Products

78569-34-3Relevant articles and documents

Bronsted Acid-Catalyzed Mannich-Type Reactions in Aqueous Media

Akiyama, Takahiko,Takaya, Jim,Kagoshima, Hirotaka

, p. 338 - 347 (2002)

HBF4-catalyzed Mannich-type reaction of silyl enolates with aldimines took place smoothly in aqueous organic solvent to afford β-aminocarbonyl compounds in high yields. The HBF4-catalyzed Mannich-type reaction also proceeded smoothly

One-pot Mannich-type reaction in water: HBF4 catalyzed condensation of aldehydes, amines, and silyl enolates for the synthesis of β-amino carbonyl compounds

Akiyama, Takahiko

, p. 1426 - 1428 (2007/10/03)

HBF4 catalyzed Mannich-type reactions of aldehydes, amines, and silyl enolates took place smoothly in water in the presence of a surfactant to afford β-amino carbonyl compounds in high yields. Thieme Stuttgart.

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