Cas 74991-82-5,(1S,3R)-1-(3-Cyano-pyridin-4-yl)-3-hydroxy-cyclopentanecarboxylic acid ethyl ester

74991-82-5

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Basic information

Product Name: (1S,3R)-1-(3-Cyano-pyridin-4-yl)-3-hydroxy-cyclopentanecarboxylic acid ethyl ester
Synonyms:
CAS NO:74991-82-5
Molecular Formula:
Molecular Weight: 260.293
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (1S,3R)-1-(3-Cyano-pyridin-4-yl)-3-hydroxy-cyclopentanecarboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (1S,3R)-1-(3-Cyano-pyridin-4-yl)-3-hydroxy-cyclopentanecarboxylic acid ethyl ester(74991-82-5)
EPA Substance Registry System: (1S,3R)-1-(3-Cyano-pyridin-4-yl)-3-hydroxy-cyclopentanecarboxylic acid ethyl ester(74991-82-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 74991-82-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74991-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,9 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74991-82:
(7*7)+(6*4)+(5*9)+(4*9)+(3*1)+(2*8)+(1*2)=175
175 % 10 = 5
So 74991-82-5 is a valid CAS Registry Number.