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35135-35-4

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35135-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35135-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,1,3 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 35135-35:
(7*3)+(6*5)+(5*1)+(4*3)+(3*5)+(2*3)+(1*5)=94
94 % 10 = 4
So 35135-35-4 is a valid CAS Registry Number.

35135-35-4Upstream product

35135-35-4Relevant articles and documents

Efficient Synthesis of (?)-Corynoline by Enantioselective Palladium-Catalyzed α-Arylation with Sterically Hindered Substrates

Rao, Xiaofeng,Li, Naikai,Bai, Heng,Dai, Chaodi,Wang, Zheng,Tang, Wenjun

supporting information, p. 12328 - 12332 (2018/09/18)

Sterically hindered substrates can be employed in an enantioselective palladium-catalyzed α-arylation with the chiral monophosphorus ligand BI-DIME. This process enabled an efficient synthesis of the antidepressant (S)-nafenodone, a four-step enantioselective synthesis of the Sceletium alkaloid (+)-sceletium A-4, a concise five-step enantioselective synthesis of (?)-corynoline, as well as a three-step preparation of (?)-DeN-corynoline.

First enantiocontrolled synthesis of sceletium alkaloid A-4: Determination of the absolute configuration

Kamikubo, Takashi,Ogasawara, Kunio

, p. 783 - 784 (2007/10/03)

Sceletium A-4, a pyridine alkaloid isolated from the Sceletium species, has been synthesized for the first time in an enantiocontrolled manner along with (-)-mesembrine, an alkaloid isolated from the same plant, starting from a chiral cyclohexadienone synthon to determine the absolute configuration.

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