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58717-74-1

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58717-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58717-74-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,7,1 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 58717-74:
(7*5)+(6*8)+(5*7)+(4*1)+(3*7)+(2*7)+(1*4)=161
161 % 10 = 1
So 58717-74-1 is a valid CAS Registry Number.

58717-74-1Upstream product

58717-74-1Relevant articles and documents

An efficient approach for aromatic epoxidation using hydrogen peroxide and Mn(III) porphyrins

Rebelo, Susana L. H.,Simoes, Mario M. Q.,Neves, M. Graca P. M. S.,Silva, Artur M. S.,Cavaleiro, Jose A. S.

, p. 608 - 609 (2004)

Efficient epoxidation, in very high conversions and selectivities, of aromatic hydrocarbons with hydrogen peroxide, in the presence of Mn III porphyrins [Mn(TDCPP)Cl, Mn(βNO2TDCPP)Cl, Mn(TPFPP)Cl] as catalysts is described; naphthalene and anthracene afford the anti-1,2:3,4-arene dioxides whereas with phenanthrene the 9,10-oxide is obtained.

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