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83385-86-8

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83385-86-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83385-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,3,8 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83385-86:
(7*8)+(6*3)+(5*3)+(4*8)+(3*5)+(2*8)+(1*6)=158
158 % 10 = 8
So 83385-86-8 is a valid CAS Registry Number.

83385-86-8Upstream product

83385-86-8Relevant articles and documents

2,6-Bis(2-alkylphenyl)-3,5-dimethylphenol as a new chiral phenol with C2-symmetry. Application to the asymmetric alkylation of aldehydes

Saito, Susumu,Kano, Taichi,Hatanaka, Keiko,Yamamoto, Hisashi

, p. 5651 - 5656 (1997)

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Synthesis of a new chiral sulfonic acid

Das, Joydeb,Le Cavelier, Fabien,Rouden, Jacques,Blanchet, Jermoe

scheme or table, p. 1349 - 1352 (2012/07/14)

A convenient route to an original chiral sulfonic acid is disclosed. The synthesis is based on an optimized and regioselective direct bis-orthoarylation of a commercially available phenol, followed by a Newman-Kwart rearrangement. Resolution by preparative chiral HPLC and oxidative cleavage give the targeted Brnsted acid in >99% ee. Georg Thieme Verlag Stuttgart · New York.

Restricted Rotation Involving the Tetrahedron Carbon. XLIII. Buttressing Effect on Rotational Barriers in Bromine-substituted 9-(2-Methoxy-4,6-dimethylphenyl)fluorenes

Aoki, Masahiro,Nakamura, Mikio,Oki, Michinori

, p. 2512 - 2515 (2007/10/02)

9-(2-Methoxy-4,6-dimethylphenyl)fluorenes carrying one or two bromo groups on the phenyl ring were prepared and the buttressing effect on the rotational barrier about the C9-Cph bond were investigated.The free energies of activation

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