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4089-03-6

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4089-03-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4089-03-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,8 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4089-03:
(6*4)+(5*0)+(4*8)+(3*9)+(2*0)+(1*3)=86
86 % 10 = 6
So 4089-03-6 is a valid CAS Registry Number.

4089-03-6Relevant articles and documents

Synthesis of Some 4-Cyanocaranes

Fringuelli, F.,Minuti, L.,Taticchi, A.

, p. 1497 - 1510 (2007/10/02)

Four optically active 4-cyanocaranes diastereoisomers have been synthesized starting from (+)-car-3-ene and their structures supported by chemical evidences and X-ray analysis.

Novel Method for Hydroboration of Olefins Using Electrolysis

Shundo, Ryushi,Matsubara, Yoshiharu,Nishiguchi, Ikuzo,Hirashima, Tsuneaki

, p. 2033 - 2036 (2007/10/02)

A first example of electrochemical hydroboration of olefins was found.Anodic oxidation of sodium borohydride in the presence of olefins in diglyme followed by conventional oxidation gave the corresponding alcohols regio- and stereoselectively in good yields.

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