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1234382-48-9

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1234382-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1234382-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,4,3,8 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1234382-48:
(9*1)+(8*2)+(7*3)+(6*4)+(5*3)+(4*8)+(3*2)+(2*4)+(1*8)=139
139 % 10 = 9
So 1234382-48-9 is a valid CAS Registry Number.

1234382-48-9Downstream Products

1234382-48-9Relevant articles and documents

New heteroaromatic aminations on 5-aryl-1,2,4-triazines and 1,2,4,5-tetrazines by palladium catalysis

Pellegatti, Laurent,Vedrenne, Emeline,Leger, Jean-Michel,Jarry, Christian,Routier, Sylvain

experimental part, p. 4383 - 4389 (2010/07/05)

The efficient and original palladium-catalyzed amination of 5-Aryl-1,2,4-triazines and 1,2,4,5-tetrazines is reported. This Buchwald-Hartwig type reaction leads to the formation of aminated heterocycles via methylsulfur release. The reaction is optimized and a wide range of amines is used to determine the scope and limitations of this methodology.

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