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56979-61-4

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56979-61-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56979-61-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,7 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 56979-61:
(7*5)+(6*6)+(5*9)+(4*7)+(3*9)+(2*6)+(1*1)=184
184 % 10 = 4
So 56979-61-4 is a valid CAS Registry Number.

56979-61-4Relevant articles and documents

Reliable and versatile synthesis of 2-aryl-substituted cinnamic acid esters

Ianni, Alen,Waldvogel, Siegfried R.

, p. 2103 - 2112 (2008/02/02)

2-Aryl-substituted phosphono acetates can be readily synthesized by a four-step sequence from the respective arenes. Succeeding Horner-Wadsworth- Emmons olefinations provide stereoselectively the 2-aryl cinnamic acid esters even when sensitive moieties are involved. Georg Thieme Verlag Stuttgart.

Ytterbium(III) Trifluoromethanesulfonate Catalyzed Electrophilic Aromatic Substitution with Glyoxalate and Lipase-Mediated Product Resolution: A Convenient Route to Optically Active Aromatic α-Hydroxy Esters

Zhang, Wei,Wang, Peng George

, p. 4732 - 4735 (2007/10/03)

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Synthesis of potential metabolites of 2 amino N (β hydroxy 2,5 dimethoxyphenethyl) acetamide (midodrine)

Kappe Th.,Witoszynskyj Th.

, p. 339 - 346 (2007/10/10)

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