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101195-43-1

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101195-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101195-43-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,1,9 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 101195-43:
(8*1)+(7*0)+(6*1)+(5*1)+(4*9)+(3*5)+(2*4)+(1*3)=81
81 % 10 = 1
So 101195-43-1 is a valid CAS Registry Number.

101195-43-1Relevant articles and documents

Synthesis of Indole Derivatives from N-Alkenyl-o-chloroanilines with Zero-valent Nickel Complex

Rodriguez, J. G.,Canoira, L.

, p. 883 - 888 (2007/10/02)

Reaction of N-alkenyl-o-chloroanilines in toluene with tetrakis(triphenylphosphine)nickel(0) was carried out mainly to give indole and indoline derivatives in good yields.A detailed analysis of the reaction products has been done and it allows us to confirm the postulated mechanism of the cyclization reaction.Torsional hindrance around C-C-Csp2 bond seems to prevent the cyclization reaction.

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