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183245-70-7

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183245-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183245-70-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,2,4 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 183245-70:
(8*1)+(7*8)+(6*3)+(5*2)+(4*4)+(3*5)+(2*7)+(1*0)=137
137 % 10 = 7
So 183245-70-7 is a valid CAS Registry Number.

183245-70-7Relevant articles and documents

Pt-Catalyzed Rearrangement of Oxaspirohexanes to 3-Methylenetetrahydrofurans: Scope and Mechanism

Malapit, Christian A.,Chitale, Sampada M.,Thakur, Meena S.,Taboada, Rosa,Howell, Amy R.

, p. 5196 - 5209 (2015/05/27)

A novel Pt-catalyzed rearrangement of oxaspirohexanes to 3-methylenetetrahydrofurans is reported. Mechanistic studies by 13C-labeling experiments confirm oxidative addition of Pt(II) regioselectively to the least substituted carbon-carbon bond

An Unanticipated Ring-Opening of 2-Methyleneoxetanes: A Fundamentally New Approach to the Preparation of Homopropargylic Alcohols

Dollinger, Lisa M.,Howell, Amy R.

, p. 6782 - 6783 (2007/10/03)

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