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477907-28-1

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477907-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477907-28-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,9,0 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 477907-28:
(8*4)+(7*7)+(6*7)+(5*9)+(4*0)+(3*7)+(2*2)+(1*8)=201
201 % 10 = 1
So 477907-28-1 is a valid CAS Registry Number.

477907-28-1Downstream Products

477907-28-1Relevant articles and documents

Silver(I)-Catalyzed deprotection of p -methoxybenzyl ethers: A mild and chemoselective method

Kern, Nicolas,Dombray, Thomas,Blanc, Aurelien,Weibel, Jean-Marc,Pale, Patrick

, p. 9227 - 9235,9 (2012/12/12)

The p-methoxybenzyl protecting group (PMB) on various alcohols and an acid was efficiently and selectively cleaved by the action of a catalytic amount of silver(I) hexafluoroantimonate combined with 0.5 equiv of 1,3,5- trimethoxybenzene in dichloromethane at 40 °C.

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