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881812-14-2

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881812-14-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 881812-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,8,1 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 881812-14:
(8*8)+(7*8)+(6*1)+(5*8)+(4*1)+(3*2)+(2*1)+(1*4)=182
182 % 10 = 2
So 881812-14-2 is a valid CAS Registry Number.

881812-14-2Downstream Products

881812-14-2Relevant articles and documents

Asymmetric Strecker reaction of aldimines using aqueous potassium cyanide by phase-transfer catalysis of chiral quaternary ammonium salts with a tetranaphthyl backbone

Ooi, Takashi,Uematsu, Yukitaka,Maruoka, Keiji

, p. 2548 - 2549 (2007/10/03)

The phase-transfer-catalyzed, highly enantioselective cyanation of aldimines using aqueous KCN has been realized based on the molecular design of chiral quaternary ammonium iodide 2c bearing a stereochemically defined tetranaphthyl backbone. For example,

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