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159029-96-6

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159029-96-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159029-96-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,0,2 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 159029-96:
(8*1)+(7*5)+(6*9)+(5*0)+(4*2)+(3*9)+(2*9)+(1*6)=156
156 % 10 = 6
So 159029-96-6 is a valid CAS Registry Number.

159029-96-6Downstream Products

159029-96-6Relevant articles and documents

Synthesis and reactions of 2-amino-4-aryl-5,6,7,8-tetrabromo-1(2H)-phthalazinone derivatives

Fikry, Reda M.,Yassin, Fathy A.,Mohamed, Enaiat K.

, p. 742 - 746 (2007/10/02)

2-Amino-4-aryl-5,6,7,8-tetrabromo-1(2H)-phthalazinones (3a-c) have been prepared via the interaction of benzoxazones (2a-c) with hydrazine hydrate in boiling pyridine.The reaction of 3a with carbon disulphide and hydrazine hydrate in the presence of liqui

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