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69322-45-8

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69322-45-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69322-45-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,2 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69322-45:
(7*6)+(6*9)+(5*3)+(4*2)+(3*2)+(2*4)+(1*5)=138
138 % 10 = 8
So 69322-45-8 is a valid CAS Registry Number.

69322-45-8Relevant articles and documents

Transfer of alk-1-enyl group from boron to boron: Preparation of B-[(E)-alk-1-enyl]-9-borabicyclo[3.3.1]nonane

Hoshi, Masayuki,Shirakawa, Kazuya,Arase, Akira

, p. 1225 - 1226 (2007/10/03)

Treatment of (E)-alk-1-enyldicyclohexylborane 1 with B-methoxy-9-borabicyclo[3.3.1]nonane (B-MeO-9-BBN) at 0 °C results in transfer of alk-1-enyl group from boron to boron to give B-[(E)-alk-1-enyl]-9-BBN 2 with retention of configuration.

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