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98827-08-8

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98827-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98827-08-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,8,2 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98827-08:
(7*9)+(6*8)+(5*8)+(4*2)+(3*7)+(2*0)+(1*8)=188
188 % 10 = 8
So 98827-08-8 is a valid CAS Registry Number.

98827-08-8Relevant articles and documents

Carbapenems, their production and use

-

, (2008/06/13)

A compound of the general formula: STR1 wherein X is a lower alkylene group which may optionally be substituted by a hydroxyl group, or a lower alkenylene group, Y is (1) a lower alkyl group, (2) a cycloalkyl group containing 3 to 8 carbon atoms, (3) a lower alkenyl group, (4) an aryl group, (5) an aralkyl group or (6) a 3- to 8-membered heterocyclic group, or the partial structural formula Y--SO2 --X--, with X and Y being combined with each other, represents a group of the formula: STR2 wherein l is an integer of 0 to 3, and m and n each is an integer of 0 to 6, provided that the sum of m and n is in the range of 2 to 6, and R is a hydrocarbon group which may optionally be substituted or a 3- to 8-membered heterocyclic group, or a pharmaceutically acceptable salt thereof a method of production thereof and use thereof. The compound (I) has antimicrobial and β-lactamase inhibitory activities.

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