88585-57-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88585-57-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,5,8 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 88585-57:
(7*8)+(6*8)+(5*5)+(4*8)+(3*5)+(2*5)+(1*7)=193
193 % 10 = 3
So 88585-57-3 is a valid CAS Registry Number.
88585-57-3Relevant academic research and scientific papers
Process for the preparation of penem derivatives
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, (2008/06/13)
A process for the preparation of compounds of formula (I) STR1 wherein R1 is hydrogen or an organic group; R2 is hydrogen or a carboxy protecting group; and Y is a group-S-heterocyclic, acyloxy, alkoxy, alkylthio, pyridyl, which grou
