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42105-37-3

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42105-37-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42105-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,1,0 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 42105-37:
(7*4)+(6*2)+(5*1)+(4*0)+(3*5)+(2*3)+(1*7)=73
73 % 10 = 3
So 42105-37-3 is a valid CAS Registry Number.

42105-37-3Downstream Products

42105-37-3Relevant articles and documents

EINE UNGEWOEHNLICHE Cl-F-AUSTAUSCHREAKTION BEI HALOGENALKYLTHIOETHERKETONEN

Bielefeldt, D.,Klauke, E.

, p. 365 - 374 (2007/10/02)

The syntheses of α-sulfinated compounds are described.Their reactions with HF are investigated.A Cl/F-exchange reaction with a spontaneous rearrangement into a β-fluorinated thioethercarbonylfluoride was observed.Factors influencing the reaction and the mechanism are discussed.

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