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13677-74-2

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13677-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13677-74-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,7 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13677-74:
(7*1)+(6*3)+(5*6)+(4*7)+(3*7)+(2*7)+(1*4)=122
122 % 10 = 2
So 13677-74-2 is a valid CAS Registry Number.

13677-74-2Downstream Products

13677-74-2Relevant articles and documents

Biomimetic Total Synthesis of Santalin Y

Strych, Sebastian,Journot, Guillaume,Pemberton, Ryan P.,Wang, Selina C.,Tantillo, Dean J.,Trauner, Dirk

, p. 5079 - 5083 (2015)

A biomimetic total synthesis of santalin Y, a structurally complex but racemic natural product, is described. The key step is proposed to be a (3+2) cycloaddition of a benzylstyrene to a "vinylogous oxidopyrylium", which is followed by an intramolecular F

Selective deprotection of propargyl ethers using tetrathiomolybdate

Swamy,Ilankumaran, Palanichamy,Chandrasekaran, Srinivasan

, p. 513 - 514 (2007/10/03)

Benzyltriethylammonium tetrathiomolybdate, [PhCH2NEt3]2MoS4, 1 deprotects propargyl ethers of alcohols and phenols in a selective manner in high yields. Easily reducible groups like nitro, aldehyde, keto and allyl are not affected.

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