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700868-16-2

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700868-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 700868-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,0,8,6 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 700868-16:
(8*7)+(7*0)+(6*0)+(5*8)+(4*6)+(3*8)+(2*1)+(1*6)=152
152 % 10 = 2
So 700868-16-2 is a valid CAS Registry Number.

700868-16-2Relevant articles and documents

The Aza Diels-Alder Reaction on Brominated Conjugated Dienes

Navarro, Jorge A. R.,Oltra, J. Enrique,Roldan-Molina, Esther,Uceda, Rafael G.

, p. 2003 - 2005 (2021)

The use of electron-deficient dienes as substrates in the aza Diels-Alder reaction (ADA) has been studied scarcely. However, the ADA process offers a wide range of applications in organic synthesis. In this communication, the reaction between different brominated conjugated dienes and 4-phenyl-1,2,4-triazoline-3,5-dione (PTAD), one of the most vigorous dienophiles, is reported. We have synthesized tricyclic compounds from acyclic substrates in only two steps, considering variables such as ring size and steric hindrance and substantially improved the results obtained with other dienophiles.

Ti-catalyzed straightforward synthesis of exocyclic allenes

Munoz-Bascon, Juan,Hernandez-Cervantes, Carmen,Padial, Natalia M.,Alvarez-Corral, Miriam,Rosales, Antonio,Rodriguez-Garcia, Ignacio,Oltra, J. Enrique

supporting information, p. 801 - 810 (2014/01/23)

Exocyclic allenes constitute useful building blocks in organic synthesis and have recently been identified as key intermediates in the synthesis of natural products. Here the first general method for the most straightforward synthesis of exocyclic allenes

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