Cas 389873-52-3,Dispiro[2.0.2.1]heptane-1-methanol, 5,5-difluoro-, (1S,3R,4R)- (9CI)

389873-52-3

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Basic information

Product Name: Dispiro[2.0.2.1]heptane-1-methanol, 5,5-difluoro-, (1S,3R,4R)- (9CI)
Synonyms: Dispiro[2.0.2.1]heptane-1-methanol, 5,5-difluoro-, (1S,3R,4R)- (9CI)
CAS NO:389873-52-3
Molecular Formula: C₈H₁₀F₂O
Molecular Weight: 160.1612064
EINECS: N/A
Product Categories: HALIDE
Mol File: 389873-52-3.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Dispiro[2.0.2.1]heptane-1-methanol, 5,5-difluoro-, (1S,3R,4R)- (9CI)(CAS DataBase Reference)
NIST Chemistry Reference: Dispiro[2.0.2.1]heptane-1-methanol, 5,5-difluoro-, (1S,3R,4R)- (9CI)(389873-52-3)
EPA Substance Registry System: Dispiro[2.0.2.1]heptane-1-methanol, 5,5-difluoro-, (1S,3R,4R)- (9CI)(389873-52-3)

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: 389873-52-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 389873-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,9,8,7 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 389873-52:
(8*3)+(7*8)+(6*9)+(5*8)+(4*7)+(3*3)+(2*5)+(1*2)=223
223 % 10 = 3
So 389873-52-3 is a valid CAS Registry Number.

389873-52-3Upstream product

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389873-52-3Relevant academic research and scientific papers

Optically active mesogenic dispiro[2.0.2.1]heptane derivatives and their unusual physical properties

Miyazawa, Kazutoshi,Demus, Dietrich,De Meijere, Armin

, p. 253 - 270 (2001)

Physical properties, i.e. phase transition temperatures, response times, Ps values, tilt angles, helical twisting powers and helical twisting senses of a series of novel ferroelectric liquid crystalline compounds with non-substituted and halogen-substitut

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