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1286238-93-4

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1286238-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1286238-93-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,6,2,3 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1286238-93:
(9*1)+(8*2)+(7*8)+(6*6)+(5*2)+(4*3)+(3*8)+(2*9)+(1*3)=184
184 % 10 = 4
So 1286238-93-4 is a valid CAS Registry Number.

1286238-93-4Downstream Products

1286238-93-4Relevant articles and documents

Novel introduction of a tetrafluoroethylene (-CF2CF 2-) unit into organic molecules

Konno, Tsutomu,Takano, Shinya,Takahashi, Yoshikazu,Konishi, Hideaki,Tanaka, Yusuke,Ishihara, Takashi

experimental part, p. 33 - 44 (2011/02/26)

The reductive coupling of 4-bromo-3,3,4,4-tetrafluorobut-1-ene with 2.4 equivalents of various carbonyl compounds proceeded very smoothly in the presence of 2.4 equivalents of MeLi/LiBr-free at -78°C for two hours, giving the corresponding adducts in high

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