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886055-57-8

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886055-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 886055-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,6,0,5 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 886055-57:
(8*8)+(7*8)+(6*6)+(5*0)+(4*5)+(3*5)+(2*5)+(1*7)=208
208 % 10 = 8
So 886055-57-8 is a valid CAS Registry Number.

886055-57-8Relevant articles and documents

A practical one-pot synthesis of enantiopure unsymmetrical salen ligands

Holbach, Michael,Zheng, Xiaolai,Burd, Caroline,Jones, Christopher W.,Weck, Marcus

, p. 2903 - 2906 (2007/10/03)

A practical, one-pot synthesis of enantiopure unsymmetrical salen ligands is described, using a 1:1:1 molar ratio of a chiral diamine and two different salicylaldehydes. The new synthetic protocol can be readily performed in good yields (60-85%) on a mult

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