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1228443-30-8

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1228443-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228443-30-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,4,4 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1228443-30:
(9*1)+(8*2)+(7*2)+(6*8)+(5*4)+(4*4)+(3*3)+(2*3)+(1*0)=138
138 % 10 = 8
So 1228443-30-8 is a valid CAS Registry Number.

1228443-30-8Downstream Products

1228443-30-8Relevant articles and documents

Novel chemoenzymatic methodology for the regioselective glycine loading on polyhydroxy compounds

Malhotra, Shashwat,Calderon, Marcelo,Prasad, Ashok K.,Parmar, Virinder S.,Haag, Rainer

, p. 2228 - 2237 (2010)

In the present work, we have developed a highly efficient temperature-dependent chemo-enzymatic methodology for the regioselective synthesis of novel esters of glycerol, G1 tri-glycerol dendrons and related esters for the first time using 4-nitrophenyl 2-(tert-butoxycarbonyl)acetate (Boc-gly-Ph-pNO2) (2) as the acylating agent. This methodology offers efficient and controlled loading of amino acid (glycine) on polyhydroxy compounds.

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