Cas 1271933-31-3,(2'RS)-3',4',3'',4'',5'',6''-hexahydro-6'-phenyldispiro[cyclohexane-1,4'-[2H]pyran-2',2''-[2H]pyran]-5'-carbonitrile

1271933-31-3

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Basic information

Product Name: (2'RS)-3',4',3'',4'',5'',6''-hexahydro-6'-phenyldispiro[cyclohexane-1,4'-[2H]pyran-2',2''-[2H]pyran]-5'-carbonitrile
Synonyms: (2'RS)-3',4',3'',4'',5'',6''-hexahydro-6'-phenyldispiro[cyclohexane-1,4'-[2H]pyran-2',2''-[2H]pyran]-5'-carbonitrile
CAS NO:1271933-31-3
Molecular Formula:
Molecular Weight: 323.435
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: (2'RS)-3',4',3'',4'',5'',6''-hexahydro-6'-phenyldispiro[cyclohexane-1,4'-[2H]pyran-2',2''-[2H]pyran]-5'-carbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: (2'RS)-3',4',3'',4'',5'',6''-hexahydro-6'-phenyldispiro[cyclohexane-1,4'-[2H]pyran-2',2''-[2H]pyran]-5'-carbonitrile(1271933-31-3)
EPA Substance Registry System: (2'RS)-3',4',3'',4'',5'',6''-hexahydro-6'-phenyldispiro[cyclohexane-1,4'-[2H]pyran-2',2''-[2H]pyran]-5'-carbonitrile(1271933-31-3)

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: 1271933-31-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1271933-31-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,1,9,3 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1271933-31:
(9*1)+(8*2)+(7*7)+(6*1)+(5*9)+(4*3)+(3*3)+(2*3)+(1*1)=153
153 % 10 = 3
So 1271933-31-3 is a valid CAS Registry Number.

1271933-31-3Upstream product

1271933-31-3Downstream Products

1271933-31-3Relevant academic research and scientific papers

Knoevenagel condensation of cyclic ketones with benzoylacetonitrile and N,N′-dimethylbarbituric acid. Application of sterically hindered condensation products in the synthesis of spiro and dispiropyrans by hetero-Diels-Alder reactions

Pa?asz, Aleksandra,Pa?asz, Tadeusz

, p. 1422 - 1431 (2011/03/22)

Inverse-electron demand Diels-Alder cycloadditions of sterically hindered cycloalkylidene derivatives of benzoylacetonitrile and N,N′- dimethylbarbituric acid with enol ethers, cyclic enol ethers and also sterically hindered cycloalkylidenecycloalkanes we

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