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1510832-11-7

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1510832-11-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1510832-11-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,1,0,8,3 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1510832-11:
(9*1)+(8*5)+(7*1)+(6*0)+(5*8)+(4*3)+(3*2)+(2*1)+(1*1)=117
117 % 10 = 7
So 1510832-11-7 is a valid CAS Registry Number.

1510832-11-7Relevant articles and documents

PREPARATION OF TERT-BUTYL 4-((1R,2S,5R)-6- (BENZYLOXY)-7-0X0-1,6-DIAZABICYCL0[3.2.I]OCTANE-2- CARBOXAMIDO)PIPERIDINE-1-CARBOXYLATE

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, (2015/01/09)

A process for the preparation of N-protected 6-(piperidin-4-ylcarbamoyl)piperidin-3-yl sulfonates of Formula (III): which comprises contacting a lactone of Formula (II): with an azacycloalkylamine of formula (II-Am): followed by contact with a sulfonyl halide of formula (II-Su): R4-SO2W (II-Su) in the presence of tertiary amine base, wherein PG1 and PG2 are amine protective groups; k, p and q are 0, 1, or 2, and W, R2, R3, R4, R5, R6, R7, R8, and R9 are defined herein. Additional embodiments add a series of process steps leading to the synthesis of 7-oxo-1,6-diazabicyclo[3.2.1]octanes suitable for use as β-lactamase inhibitors.

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