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4129-47-9

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4129-47-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4129-47-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,2 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4129-47:
(6*4)+(5*1)+(4*2)+(3*9)+(2*4)+(1*7)=79
79 % 10 = 9
So 4129-47-9 is a valid CAS Registry Number.

4129-47-9Downstream Products

4129-47-9Relevant articles and documents

Reactivity of Ph3PNLi towards PIII and PV electrophiles

Rahier, Nicolas J.,Volle, Jean-No?l,Lacour, Marie Agnès,Taillefer, Marc

, p. 6645 - 6650 (2008/12/20)

A study of the reactivity of Ph3P{double bond, long}NLi towards phosphorus electrophiles allowed us to develop a general method to isolate, or cleanly generate in situ, a broad family of polyphosphinimines displaying P{double bond, long}N-P bon

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