219626-45-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 219626-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,6,2 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 219626-45:
(8*2)+(7*1)+(6*9)+(5*6)+(4*2)+(3*6)+(2*4)+(1*5)=146
146 % 10 = 6
So 219626-45-6 is a valid CAS Registry Number.
219626-45-6Relevant academic research and scientific papers
Amino acid derivatives
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, (2008/06/13)
A compound of the formula (1): [wherein R1 is (substituted) alkyl, alkoxy, phenyl, hetero ring etc.; A is bond, CO, SO2; R2 is H, (substituted) alkyl etc.; D is alkylene etc.; E is COO, OCO, O, S, SO, SO2 etc.;
