73781-66-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73781-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,8 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73781-66:
(7*7)+(6*3)+(5*7)+(4*8)+(3*1)+(2*6)+(1*6)=155
155 % 10 = 5
So 73781-66-5 is a valid CAS Registry Number.
73781-66-5Relevant articles and documents
Compounds and compositions for delivering active agents
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Page/Page column 6, (2010/11/30)
Amino acid derivative as carrier compounds and compositions which are useful in the delivery of active agents are provided. The active agents can be a peptide, mucopolysaccharide, carbohydrate, or lipid. Methods of administration, including oral administration, and preparation are provided as well.