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OsBr2(CH=C(PPh3)CH(OH)-η2-CCH)(PPh3)2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

719296-18-1

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719296-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 719296-18-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,9,2,9 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 719296-18:
(8*7)+(7*1)+(6*9)+(5*2)+(4*9)+(3*6)+(2*1)+(1*8)=191
191 % 10 = 1
So 719296-18-1 is a valid CAS Registry Number.

719296-18-1Relevant academic research and scientific papers

Osmabenzenes from the reactions of HC≡CCH(OH)C≡CH with OsX 2(PPh3)3 (X = Cl, Br)

Xia, Haiping,He, Guomei,Zhang, Hong,Wen, Ting Bin,Sung, Herman H. Y.,Williams, Ian D.,Jia, Guochen

, p. 6862 - 6863 (2004)

Treatment of OsX2(PPh3)3 (X = Cl, Br) with HC≡CCH(OH)C≡CH in THF produces OsX2(CH=C(PPh3)CH(OH)C≡CH)(PPh3)2, which reacts withPPh3 to give osmabenzenes [Os(CHC(PPhsub

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