Cas 1318151-77-7,(1S,2S,9aR)-tert-butyl 2'-oxo-2-tosyl-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1'-carboxylate

1318151-77-7

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Basic information

Product Name: (1S,2S,9aR)-tert-butyl 2'-oxo-2-tosyl-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1'-carboxylate
Synonyms: (1S,2S,9aR)-tert-butyl 2'-oxo-2-tosyl-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1'-carboxylate
CAS NO:1318151-77-7
Molecular Formula:
Molecular Weight: 542.656
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,2S,9aR)-tert-butyl 2'-oxo-2-tosyl-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1'-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: (1S,2S,9aR)-tert-butyl 2'-oxo-2-tosyl-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1'-carboxylate(1318151-77-7)
EPA Substance Registry System: (1S,2S,9aR)-tert-butyl 2'-oxo-2-tosyl-2,3,9,9a-tetrahydrospiro[carbazole-1,3'-indoline]-1'-carboxylate(1318151-77-7)

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: 1318151-77-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1318151-77-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,8,1,5 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1318151-77:
(9*1)+(8*3)+(7*1)+(6*8)+(5*1)+(4*5)+(3*1)+(2*7)+(1*7)=137
137 % 10 = 7
So 1318151-77-7 is a valid CAS Registry Number.

1318151-77-7Upstream product

53654-36-7 3-vinyl-1H-indole

1318151-77-7Downstream Products

1318152-03-2 C₃₁H₃₀N₂O₅S

1318151-77-7Relevant academic research and scientific papers

Highly efficient hydrogen-bonding catalysis of the diels-alder reaction of 3-vinylindoles and methyleneindolinones provides carbazolespirooxindole skeletons

Tan, Bin,Hernandez-Torres, Gloria,Barbas, Carlos F.

supporting information; experimental part, p. 12354 - 12357 (2011/09/16)

Carbazolespirooxindole derivatives were synthesized in a high-yielding, atypically rapid, stereocontrolled Diels-Alder reaction catalyzed by a C 2-symmetric bisthiourea organocatalyst. Simple precursors and mild conditions were used to construc

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