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78919-94-5

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78919-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78919-94-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,1 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78919-94:
(7*7)+(6*8)+(5*9)+(4*1)+(3*9)+(2*9)+(1*4)=195
195 % 10 = 5
So 78919-94-5 is a valid CAS Registry Number.

78919-94-5Downstream Products

78919-94-5Relevant articles and documents

Metacyclophanes and Related Compounds. 1. Preparation and Nuclear Magnetic Resonance Spectra of 8,16-Disubstituted Metacyclophanes

Tashiro, Masashi,Yamato, Takehiko

, p. 4556 - 4562 (2007/10/02)

Preparation of 8,16-bis(alkoxymethyl)- (3a-j), 8,16-bis(iodomethyl)- (4a,b), 8,16-bis(acetylhydroxymethyl)- (5a,b), 8,16-dihydroxy- (6a,b), and 8,16-bis(pyridiniummethyl)metacyclophanes was described.The corresponding 2-substituted 5-tert-butyl-m-xyl

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