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219897-41-3

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219897-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219897-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,8,9 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 219897-41:
(8*2)+(7*1)+(6*9)+(5*8)+(4*9)+(3*7)+(2*4)+(1*1)=183
183 % 10 = 3
So 219897-41-3 is a valid CAS Registry Number.

219897-41-3Relevant articles and documents

Development of chiral heteroleptic magnesium amides; Asymmetric deprotonations mediated by six-membered metallocyclic amidomagnesium naphtholates

Carswell, Emma L.,Kerr, William J.,McArthur, Duncan,Pa?icky, Marek,Watson, Allan J.B.

, p. 7344 - 7349 (2016/01/25)

A series of enantioenriched six-membered metallocyclic amidomagnesium naphtholates were prepared and used to probe the structure-reactivity/selectivity relationships of heteroleptic magnesium base complexes within asymmetric deprotonation reactions. An ef

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