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1246993-34-9

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1246993-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246993-34-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,9,9 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1246993-34:
(9*1)+(8*2)+(7*4)+(6*6)+(5*9)+(4*9)+(3*3)+(2*3)+(1*4)=189
189 % 10 = 9
So 1246993-34-9 is a valid CAS Registry Number.

1246993-34-9Downstream Products

1246993-34-9Relevant academic research and scientific papers

Nickel-catalyzed ring-opening three-component coupling of methylenecyclopropane with aldehydes and silanes

Ogata, Kenichi,Atsuumi, Yuka,Fukuzawa, Shin-Ichi

supporting information; experimental part, p. 4536 - 4539 (2010/11/18)

A nickel-catalyzed three-component coupling between methylenecyclopropane, aldehydes, and silanes afforded silylated allylic alcohols that possess an alkyl substituent at the 2-position via cleavage of the proximal C - C bond of methylenecyclopropane.

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