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Benzoic acid (4R,5R,4'S,5'R)-5'-formyl-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127138-50-5

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127138-50-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127138-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,1,3 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127138-50:
(8*1)+(7*2)+(6*7)+(5*1)+(4*3)+(3*8)+(2*5)+(1*0)=115
115 % 10 = 5
So 127138-50-5 is a valid CAS Registry Number.

127138-50-5Relevant academic research and scientific papers

Synthesis of ertugliflozin from D-glucose

Triantakonstanti, Virginia V.,Andreou, Thanos,Koftis, Theoharis V.,Gallos, John K.

, p. 994 - 996 (2019)

A new synthesis of ertugliflozin from D-glucose in 7% overall yield is reported. The reaction sequence involves conversion of D-glucose to a fully protected open chain D-glucose aldehyde in 4 steps, further installation of the aglycon group by a Grignard

A NOVEL PROCESS FOR THE PREPARATION OF SGLT-2 INHIBITORS

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Page/Page column 16; 17, (2020/01/24)

The present invention relates to a novel process for the preparation of SGLT-2 inhibitors via addition of a hydroxymethylene group in an open chain intermediate, readily accessible from D-glucose.

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