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30090-59-6

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30090-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30090-59-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,0,9 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30090-59:
(7*3)+(6*0)+(5*0)+(4*9)+(3*0)+(2*5)+(1*9)=76
76 % 10 = 6
So 30090-59-6 is a valid CAS Registry Number.

30090-59-6Upstream product

30090-59-6Relevant articles and documents

A reinvestigation of the reaction of arylcalcium iodides with nitrous oxide

Hanusa, Timothy P.

, p. 2435 - 2436 (1995)

The previously reported reaction of phenylcalcium iodide with N2O in ether to form products with aryl-N bonds has been reexamined with various solvents and methylated aryliodides. The yield of azobenzene is maximized using DME as the solvent, and the insertion reactions may involve diorganocalcium (Ar2Ca) intermediates.

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