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170312-36-4

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170312-36-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170312-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,3,1 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 170312-36:
(8*1)+(7*7)+(6*0)+(5*3)+(4*1)+(3*2)+(2*3)+(1*6)=94
94 % 10 = 4
So 170312-36-4 is a valid CAS Registry Number.

170312-36-4Downstream Products

170312-36-4Relevant articles and documents

Hydrocyanation of some α,β-unsaturated ketones, and the synthesis of some unusual isoxazoles

Cocker, Wesley,Grayson, David H.,Shannon, Patrick V. R.

, p. 1153 - 1162 (2007/10/02)

β-Cyano-α-methylcycloalkanones are regiospecifically nitrosated at the α-position by pentyl nitrite in methanolic sodium methoxide to give fused isoxazolo-lactams via a pathway probably involving sequential cycloalkanone cleavage, isoxazole formation and lactamisation.The chamistry of some new compounds derived from the hydrocyanation products of (-)-carvone is described.

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