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1308343-95-4

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1308343-95-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1308343-95-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,8,3,4 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1308343-95:
(9*1)+(8*3)+(7*0)+(6*8)+(5*3)+(4*4)+(3*3)+(2*9)+(1*5)=144
144 % 10 = 4
So 1308343-95-4 is a valid CAS Registry Number.

1308343-95-4Downstream Products

1308343-95-4Relevant articles and documents

Oxidative photoredox catalysis: Mild and selective deprotection of PMB ethers mediated by visible light

Tucker, Joseph W.,Narayanam, Jagan M. R.,Shah, Pinkey S.,Stephenson, Corey R. J.

supporting information; experimental part, p. 5040 - 5042 (2011/06/10)

Herein we report an advancement in the application of visible light photoredox catalysts in the oxidation of electron-rich arenes resulting in the selective deprotection of para-methoxybenzyl (PMB) ethers. This method is highlighted by excellent functional group tolerance, protecting group orthogonality, mild reaction conditions and avoidance of stoichiometric redox byproducts.

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