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85847-87-6

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85847-87-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85847-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,4 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85847-87:
(7*8)+(6*5)+(5*8)+(4*4)+(3*7)+(2*8)+(1*7)=186
186 % 10 = 6
So 85847-87-6 is a valid CAS Registry Number.

85847-87-6Upstream product

85847-87-6Downstream Products

85847-87-6Relevant articles and documents

EFFET DE LA CONCENTRATION EN ACIDE FLUORHYDRIQUES DANS LA PYRIDINE SUR LA REGIO-SELECTITE DE LA FLUORATION PAR DEAMINATION D'α-AMINO-ESTERS : SYNTHESES DE COMPOSES CARBOXYLES-β-FLUORES.

Hamman, Sylvain,Beguin, Claude G.

, p. 57 - 60 (1983)

Fluorodeamination of α-amino-esters with sodium nitrite in HF-pyridine gives mainly β-fluoro-esters.The molar ratio HF-pyridine is the main parameter for the α-β regioselectivity.

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