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169137-92-2

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169137-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169137-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,1,3 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169137-92:
(8*1)+(7*6)+(6*9)+(5*1)+(4*3)+(3*7)+(2*9)+(1*2)=162
162 % 10 = 2
So 169137-92-2 is a valid CAS Registry Number.

169137-92-2Downstream Products

169137-92-2Relevant articles and documents

New versatile fluorinated chiral building blocks: Synthesis and reactivity of optically pure α-(fluoroalkyl)-β-sulfinylenamines

Arnone, Alberto,Bravo, Pierfrancesco,Capelli, Silvia,Fronza, Giovanni,Meille, Stefano V.,Zanda, Matteo,Cavicchio, Giancarlo,Crucianelli, Marcello

, p. 3375 - 3387 (2007/10/03)

Efficient synthesis of optically pure α-(fluoroalkyl)-β-sulfinyl enamines has been achieved by aza-Wittig reaction of triphenyliminophosphoranes with the corresponding α-fluorinated-α'-sulfinyl ketones. The title compounds 3,4 showed an overwhelming prefe

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