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27301-54-8

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27301-54-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27301-54-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,3,0 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 27301-54:
(7*2)+(6*7)+(5*3)+(4*0)+(3*1)+(2*5)+(1*4)=88
88 % 10 = 8
So 27301-54-8 is a valid CAS Registry Number.

27301-54-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Pentyn-2-ol

1.2 Other means of identification

Product number -
Other names S982

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:27301-54-8 SDS

27301-54-8Relevant articles and documents

Total synthesis of 2′-O-methylmyxalamide D and (6E)-2′-O- methylmyxalamide D

Coleman, Robert S.,Lu, Xiaoling,Modolo, Isabelle

, p. 3826 - 3827 (2007)

Hetero-bis-metalated 1,3,5-hexatrienes are employed in the linchpin coupling of synthetic fragments for the convergent construction of the central pentaene of the antifungal agent 2′-O-methylmyxalamide D and its (6E) isomer. Sequential Stille and Suzuki-Miyaura couplings interpolate the boron/tin triene into the pentaene chain. The total synthesis of O-methylmyxalamide D and its (6E) isomer was accomplished efficiently. Copyright

Convenient generation of 1-propynyllithium. One-pot synthesis of acetylenic carbinols from 1,2-dibromopropane and aldehydes and ketones

Gribble,Joyner,Switzer

, p. 2997 - 3002 (1992)

Treatment of 1,2-dibromopropane (1) with 3 equiv of lithium diisopropylamide (-60° to 0°C, THF) generates 1-propynyllithium (2), which with aldehydes or ketones affords acetylenic carbinols 3 in 82-96% yields.

Synthesis and characterization of all four diastereomers of 3,4-dichloro-2-pentanol, motifs relevant to the chlorosulfolipids

Kanady, Jacob S.,Nguyen, John D.,Ziller, Joseph W.,Vanderwal, Christopher D.

, p. 2175 - 2178 (2009)

All four diastereomers of 3,4-dichloro-2-pentanol were synthesized by anti-dichlorination of the precursor allylic alcohols; their stereochemistry was elucidated by X-ray crystallographic analysis of tosylate derivatives. Complete NMR data is provided in

Stereoselective Synthesis of the C1-C22 Carbon Framework of (-)-Amphidinolide K

Chandankar, Somnath S.,Raghavan, Sadagopan

, p. 9584 - 9602 (2019/09/06)

Two stereoselective routes to the C7-C22 subunit of amphidinolide K are disclosed. Jacobsen's hydrolytic kinetic resolution and Sharpless' asymmetric dihydroxylation reactions have been employed for the construction of the tetrahydrofuran ring. The C10-C1

MACROCYCLIC PICOLINAMIDES AS FUNGICIDES

-

Paragraph 0098; 0099, (2016/01/25)

This disclosure relates to macrocyclic picolinamides of Formula (I) described herein, wherein X, Y, R1 and R2 are as defined herein and to their use as fungicides in a formulation comprising a phytologically acceptable carrier. Also provided are methods of using compounds of Formula (I) in combination with other pesticides including fungicides, insecticides, nematocides, miticides, arthropodicides, bactericides, and combinations thereof.

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