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345898-62-6

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345898-62-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 345898-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,8,9 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 345898-62:
(8*3)+(7*4)+(6*5)+(5*8)+(4*9)+(3*8)+(2*6)+(1*2)=196
196 % 10 = 6
So 345898-62-6 is a valid CAS Registry Number.

345898-62-6Relevant articles and documents

Ring-closing metathesis strategies to amino acid-derived P-heterocycles

Sprott,McReynolds,Hanson

, p. 612 - 620 (2007/10/03)

Utilization of the ring-closing metathesis (RCM) reaction in the synthesis of a number of amino acid-derived 5-and 7-membered cyclic phosphorus-containing compounds is described. Coupling of achiral and non-racemic allylic amines with P(V) and P(III) chlo

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