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30089-54-4

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30089-54-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30089-54-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,0,8 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 30089-54:
(7*3)+(6*0)+(5*0)+(4*8)+(3*9)+(2*5)+(1*4)=94
94 % 10 = 4
So 30089-54-4 is a valid CAS Registry Number.

30089-54-4Downstream Products

30089-54-4Relevant articles and documents

Air oxidative radical hydroxysulfurization of styrenes leading to β-hydroxysulfides

Zhou, Shao-Fang,Pan, Xiangqiang,Zhou, Zhi-Hao,Shoberu, Adedamola,Zou, Jian-Ping

, p. 3682 - 3687 (2015)

Air oxidative radical hydroxysulfurization of styrenes initiated by 0.5 mol % of tert-butyl hydroperoxide with arylthiols is described, and a new type of difunctionalization of alkenes was achieved.

Catalyst-Free Difunctionalization of Activated Alkenes in Water: Efficient Synthesis of β-Keto Sulfides and Sulfones

Wang, Huamin,Wang, Guangyu,Lu, Qingquan,Chiang, Chien-Wei,Peng, Pan,Zhou, Jiufu,Lei, Aiwen

, p. 14489 - 14493 (2016/10/03)

Difunctionalization of activated alkenes, a powerful strategy in chemical synthesis, has been accomplished for direct synthesis of a series of β-keto sulfides and β-keto sulfones. The transformation, mediated by O2, proceeds smoothly in water and without any catalyst. Prominent advantages of this method include mild reaction conditions, purification simplicity, and gram-scale synthesis, underlining the practical utility of this methodology.

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