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75499-91-1

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75499-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75499-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,9 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 75499-91:
(7*7)+(6*5)+(5*4)+(4*9)+(3*9)+(2*9)+(1*1)=181
181 % 10 = 1
So 75499-91-1 is a valid CAS Registry Number.

75499-91-1Relevant articles and documents

Blue light photoredox decarboxylation and tin-free Barton-McCombie reactions in the stereoselective synthesis of (+)-muscarine

Rodríguez-Tzompanzi, Victoria,Quintero, Leticia,Tepox-Luna, Dulce M.,Cruz-Gregorio, Silvano,Sartillo-Piscil, Fernando

, p. 423 - 426 (2019/01/08)

Starting from a 1,2-O-isopropylidene-α-D-xylofuranose derivative, a non-toxic free-radical approach for the synthesis of (+)-muscarine is reported. To this end, a stereoselective allylation reaction at the anomeric position of a respective xylofuranose de

(+)-Muscarine From L-Rhamnose

Mantell, Simon J.,Fleet, George W. J.,Brown, David

, p. 1563 - 1564 (2007/10/02)

A short synthesis of (+)-muscarine from L-rhamnose which does not require the use of any protecting group is described.

A Concise Enantioselective Synthesis of (+)-Muscarine from (R)-O-Benzylglycidol

Takano, Seiichi,Iwabuchi, Yoshiharu,Ogasawara, Kunio

, p. 1371 - 1372 (2007/10/02)

A concise enantioselective synthesis of (+)-muscarine has been established via the novel formation of a 3,4-dihydrofuran starting from (R)-O-benzylglycidol.

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