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84811-28-9

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84811-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84811-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,1 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84811-28:
(7*8)+(6*4)+(5*8)+(4*1)+(3*1)+(2*2)+(1*8)=139
139 % 10 = 9
So 84811-28-9 is a valid CAS Registry Number.

84811-28-9Downstream Products

84811-28-9Relevant articles and documents

Unerwartete Ringoeffnung von Benzocyclobutenen bei der Umsetzung mit Lithium in Tetrahydrofuran

Maercker, Adalbert,Berkulin, Willi,Schiess, Peter

, p. 248 - 251 (2007/10/02)

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