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67902-01-6

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67902-01-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67902-01-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,9,0 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67902-01:
(7*6)+(6*7)+(5*9)+(4*0)+(3*2)+(2*0)+(1*1)=136
136 % 10 = 6
So 67902-01-6 is a valid CAS Registry Number.

67902-01-6Downstream Products

67902-01-6Relevant articles and documents

Substituent effects on the Lewis acidity of 4,6-di-tert-butylchatechol boronate esters

Bentley, Jordan N.,Caputo, Christopher B.

, p. 31 - 35 (2019)

In studying the factors which contribute to the Lewis acidity of organoboron compounds we investigated approaches to the design of robust, novel Lewis acids purposed for metal-free catalysis. Based on a sterically encumbered catechol motif, a series of boronate esters are shown to demonstrate modest Lewis acidities for the conventional Gutmann-Beckett test as an inquisitive investigation.

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