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83182-67-6

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83182-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83182-67-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,1,8 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83182-67:
(7*8)+(6*3)+(5*1)+(4*8)+(3*2)+(2*6)+(1*7)=136
136 % 10 = 6
So 83182-67-6 is a valid CAS Registry Number.

83182-67-6Downstream Products

83182-67-6Relevant articles and documents

Synthesis of 3-Phenyl-5-silylpyridazines by Regioselective -Cycloadditions

Birkofer, Leonhard,Haensel, Edward,Steigel, Alois

, p. 2574 - 2585 (2007/10/02)

The cycloaddition of 3-phenyl-1,2,4,5-tetrazine (1) with the silylethyne 2a proceeds highly regioselectively to give 3-phenyl-5-(trimethylsilyl)pyridazine (3a).Similarly the reactions of 1 with the silylalkynes 2b - f, the silylalkynones 2g - i, and the s

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