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139913-06-7

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139913-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139913-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,1 and 3 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139913-06:
(8*1)+(7*3)+(6*9)+(5*9)+(4*1)+(3*3)+(2*0)+(1*6)=147
147 % 10 = 7
So 139913-06-7 is a valid CAS Registry Number.

139913-06-7Downstream Products

139913-06-7Relevant articles and documents

A novel bifunctional bridging phosphinomethylalkoxycarbene ligand from (diphenylpshosphinoacetylene)ruthenium complexes

Gaye, Mohamed,Demerseman, Bernard,Dixneuf, Pierre H.

, p. 65 - 70 (1992)

Some new neutral and cationic C(Ph2)P>(η6-arene)ruthenium(II) complexes have been prepared, namely (η6-arene)Cl2RuP(Ph2)CCH and 6-arene)(L)ClRuP(Ph2)CCH>+ (L = PMe3, SMe2).Activation of the terminal alkyne function allowed formation of unsymmetrical dinuclear derivatives in a process involving formation of a bridging phosphino-methoxycarbene ligand.

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