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38850-27-0

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38850-27-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38850-27-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,8,5 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 38850-27:
(7*3)+(6*8)+(5*8)+(4*5)+(3*0)+(2*2)+(1*7)=140
140 % 10 = 0
So 38850-27-0 is a valid CAS Registry Number.

38850-27-0Relevant articles and documents

Direct amidation of acid fluorides using germanium amides

Hayatifar, Ardalan,Elifritz, Emily A.,Bloom, Molly B.,Pixley, Kaitlyn M.,Fennell, Christopher J.,Weinert, Charles S.

supporting information, p. 4490 - 4493 (2021/04/12)

Amide functional groups are an essential linkage that are found in peptides, proteins, and pharmaceuticals and new methods are constantly being sought for their formation. Here, a new method for their preparation is presented where germanium amides Ph3GeNR2convert acid fluorides directly to amides. These germanium amides serve to abstract the fluorine atom of the acid fluoride and transfer their amide group -NR2to the carbonyl carbon, and so function as amidation reagents.

TRIMETHYLSILYLATION OF COMPOUNDS WITH AN N-Cl BOND

Shaposhnikov, S. I.,Koidan, G. N.,Marchenko, A. P.,Pinchuk, A. M.

, p. 963 - 966 (2007/10/02)

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