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135523-30-7

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135523-30-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135523-30-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,5,2 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135523-30:
(8*1)+(7*3)+(6*5)+(5*5)+(4*2)+(3*3)+(2*3)+(1*0)=107
107 % 10 = 7
So 135523-30-7 is a valid CAS Registry Number.

135523-30-7Downstream Products

135523-30-7Relevant articles and documents

Catalytic Aminomercuration Reactions of 3-Alken-1-ynes: An Improved Method for the Synthesis of 2-Amino-1,3-butadienes and 1-Aza-1,3-butadienes

Barluenga, Jose,Aznar, Fernando,Valdes, Carlos,Cabal, Maria-Paz

, p. 6166 - 6171 (2007/10/02)

Catalytic aminomercuration of 3-alken-1-ynes leads to 1-aza-1,3-butadienes and 2-amino-1,3-butadienes.Under appropriate reaction conditions it is possible to prepare these compounds via mercuration of 3-alken-1-ynes in the presence of either aromatic or a

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