Cas 1235570-50-9,(2S,3S,5R,7S,9S,11S,13S,15S)-3-(benzyloxy)-9-((tert-butyldiphenylsilyloxy)methyl)-2-(1'-(4-methoxybenzyloxy)ethan-2'-yl)-11-methoxy-15-methyl-1,6,8-trioxadispiro[4.1.5.3]pentadecan-13-yl imidazole-1-carbothioate

1235570-50-9

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Product Name: (2S,3S,5R,7S,9S,11S,13S,15S)-3-(benzyloxy)-9-((tert-butyldiphenylsilyloxy)methyl)-2-(1'-(4-methoxybenzyloxy)ethan-2'-yl)-11-methoxy-15-methyl-1,6,8-trioxadispiro[4.1.5.3]pentadecan-13-yl imidazole-1-carbothioate
Synonyms: (2S,3S,5R,7S,9S,11S,13S,15S)-3-(benzyloxy)-9-((tert-butyldiphenylsilyloxy)methyl)-2-(1'-(4-methoxybenzyloxy)ethan-2'-yl)-11-methoxy-15-methyl-1,6,8-trioxadispiro[4.1.5.3]pentadecan-13-yl imidazole-1-carbothioate
CAS NO:1235570-50-9
Molecular Formula:
Molecular Weight: 921.24
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: (2S,3S,5R,7S,9S,11S,13S,15S)-3-(benzyloxy)-9-((tert-butyldiphenylsilyloxy)methyl)-2-(1'-(4-methoxybenzyloxy)ethan-2'-yl)-11-methoxy-15-methyl-1,6,8-trioxadispiro[4.1.5.3]pentadecan-13-yl imidazole-1-carbothioate(CAS DataBase Reference)
NIST Chemistry Reference: (2S,3S,5R,7S,9S,11S,13S,15S)-3-(benzyloxy)-9-((tert-butyldiphenylsilyloxy)methyl)-2-(1'-(4-methoxybenzyloxy)ethan-2'-yl)-11-methoxy-15-methyl-1,6,8-trioxadispiro[4.1.5.3]pentadecan-13-yl imidazole-1-carbothioate(1235570-50-9)
EPA Substance Registry System: (2S,3S,5R,7S,9S,11S,13S,15S)-3-(benzyloxy)-9-((tert-butyldiphenylsilyloxy)methyl)-2-(1'-(4-methoxybenzyloxy)ethan-2'-yl)-11-methoxy-15-methyl-1,6,8-trioxadispiro[4.1.5.3]pentadecan-13-yl imidazole-1-carbothioate(1235570-50-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1235570-50-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1235570-50-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,5,7 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1235570-50:
(9*1)+(8*2)+(7*3)+(6*5)+(5*5)+(4*7)+(3*0)+(2*5)+(1*0)=139
139 % 10 = 9
So 1235570-50-9 is a valid CAS Registry Number.

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1235570-50-9Relevant academic research and scientific papers

Synthesis of the bis-spiroacetal C25-C40 moiety of the antimitotic agent spirastrellolide B using a bis-dithiane deprotection/spiroacetalisation sequence

Chen, Jack Li-Yang,Brimble, Margaret A.

scheme or table, p. 3967 - 3969 (2010/07/07)

Use of a bis-dithiane deprotection-tandem bis-spiroacetalisation sequence was key to the successful synthesis of the [5,6,6]-bis-spiroacetal of the antimitotic agent spirastrellolide B, achieved in a highly convergent fashion involving successive dithiane alkylations.

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