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186685-57-4

C51H33NO2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

186685-57-4

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186685-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186685-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,6,8 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 186685-57:
(8*1)+(7*8)+(6*6)+(5*6)+(4*8)+(3*5)+(2*5)+(1*7)=194
194 % 10 = 4
So 186685-57-4 is a valid CAS Registry Number.

186685-57-4Downstream Products

186685-57-4Relevant articles and documents

Albatrossidine: A large, easily synthesized molecular cleft

Tong, Ling,Ho, Douglas M.,Vogelaar, Nancy J.,Schutt, Clarence E.,Pascal Jr., Robert A.

, p. 7 - 10 (1997)

2,6-Bis(heptaphenyl-2-naphthyl)pyridine (1) was prepared in three steps from 2,6-bis(phenylethynyl)pyridine, and its X-ray structure was determined. The pyridine nitrogen lies at the base of a broad, chiral molecular cleft created by the perphenylnaphthyl

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