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1134847-47-4

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1134847-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1134847-47-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,4,8,4 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1134847-47:
(9*1)+(8*1)+(7*3)+(6*4)+(5*8)+(4*4)+(3*7)+(2*4)+(1*7)=154
154 % 10 = 4
So 1134847-47-4 is a valid CAS Registry Number.

1134847-47-4Downstream Products

1134847-47-4Relevant academic research and scientific papers

Cocatalytic enzyme system for the Michael addition reaction of in-situ-generated ortho-quinones

Witayakran, Suteera,Ragauskas, Arthur J.

, p. 358 - 363 (2009)

A laccase-lipase cocatalytic system was used to catalyze the domino reaction between catechols and nucleophilic reagents including 1,3-dicarbonyl compounds and aromatic amines in aqueous medium at room temperature. Lipase acted as a catalyst for Michael a

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