857003-88-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 857003-88-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,0,0 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 857003-88:
(8*8)+(7*5)+(6*7)+(5*0)+(4*0)+(3*3)+(2*8)+(1*8)=174
174 % 10 = 4
So 857003-88-4 is a valid CAS Registry Number.
857003-88-4Relevant academic research and scientific papers
PRO-DRUG FORMING COMPOUNDS
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Page/Page column 30, (2015/02/02)
Various prodrug compounds having the general structure: Active agent- (acid)-(linker) - SO2NR1R2 are described herein. Compounds having this general structure were shown to be more orally active than the unmodified parent molecule.
