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188528-54-3

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188528-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188528-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,5,2 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 188528-54:
(8*1)+(7*8)+(6*8)+(5*5)+(4*2)+(3*8)+(2*5)+(1*4)=183
183 % 10 = 3
So 188528-54-3 is a valid CAS Registry Number.

188528-54-3Downstream Products

188528-54-3Relevant articles and documents

Combining microwave-enhanced deuteriation reactions with parallel synthesis procedures

Chappelle, Michael R.,Harding, John R.,Kent, Barry B.,Jones, John R.,Lu, Shui-Yu,Morgan, Alan D.

, p. 567 - 574 (2003)

The development of combined microwave-enhanced/parallel synthesis procedures and their application to the deuteriation of organic compounds via examples of solid-state hydrogenation is reported. Other labelling procedures, such as solution state catalytic

Copper-Catalyzed Oxidative Benzylic C(sp3)?H Cyclization for the Synthesis of β-Lactams

Nozawa-Kumada, Kanako,Saga, Satoshi,Matsuzawa, Yuta,Hayashi, Masahito,Shigeno, Masanori,Kondo, Yoshinori

supporting information, p. 4496 - 4499 (2020/04/10)

β-Lactams are important structural motifs because of their ubiquity in natural products and pharmaceuticals. We report herein a Cu-catalyzed intramolecular oxidative C(sp3)?H amidation for the synthesis of β-lactams using tBuOOtBu. This method

A selective and cost-effective method for the reductive deuteration of activated alkenes

Li, Hengzhao,Zhang, Bin,Dong, Yanhong,Liu, Ting,Zhang, Yuntong,Nie, Haiyu,Yang, Ruoyan,Ma, Xiaodong,Ling, Yun,An, Jie

supporting information, p. 2757 - 2760 (2017/06/23)

A new single electron transfer reaction for the reductive deuteration of activated alkenes has been developed for the selective synthesis of α,β-dideuterio compounds. A cheap, stable and commercially-available sodium dispersion with high specific surface

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