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58971-82-7

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58971-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58971-82-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,9,7 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 58971-82:
(7*5)+(6*8)+(5*9)+(4*7)+(3*1)+(2*8)+(1*2)=177
177 % 10 = 7
So 58971-82-7 is a valid CAS Registry Number.

58971-82-7Relevant articles and documents

Visible Light-Mediated Photocatalytic Metal-Free Cross-Coupling Reaction of Alkenyl Carboxylic Acids with Diarylphosphine Oxides Leading to β-Ketophosphine Oxides

Qian, Hai-Feng,Li, Cheng-Kun,Zhou, Zhi-Hao,Tao, Ze-Kun,Shoberu, Adedamola,Zou, Jian-Ping

, p. 5947 - 5951 (2018)

A new visible light-mediated photocatalytic decarboxylative oxyphosphorylation of cinnamic acids with diarylphosphine oxides is described. This reaction is performed under mild conditions to afford the corresponding β-ketophosphine oxides.

Visible light-mediated photocatalytic phosphorylation of vinyl azides: A mild synthesis of β-ketophosphine oxides

Jung, Hye Im,Kim, Dae Young

, p. 380 - 387 (2019/12/24)

The photoredox-catalyzed phosphorylation of vinyl azides is described in this paper. The reaction proceeded smoothly using an inexpensive and easily-accessible Eosin Y as a photocatalyst under mild reaction conditions without any other oxidant, metal, or

Visible light-promoted metal-free aerobic oxyphosphorylation of olefins: A facile approach to β-ketophosphine oxides

Shi, Yun,Chen, Rongshun,Guo, Kang,Meng, Fei,Cao, Shujun,Gu, Chen,Zhu, Yingguang

supporting information, p. 2062 - 2065 (2018/04/30)

A metal-free direct aerobic oxyphosphorylation of alkenes with H-phosphine oxides has been developed utilizing visible light photoredox catalysis. A variety of β-ketophosphine oxides have been obtained in good yields from simple olefins under air with ine

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