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35037-09-3

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35037-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35037-09-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,0,3 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 35037-09:
(7*3)+(6*5)+(5*0)+(4*3)+(3*7)+(2*0)+(1*9)=93
93 % 10 = 3
So 35037-09-3 is a valid CAS Registry Number.

35037-09-3Relevant articles and documents

The efficient conversion of H2S into mercaptan alcohols mediated in protic ionic liquids under mild conditions

Hu, Xingbang,Shi, Mingzhen,Tu, Zhuoheng,Wu, Youting,Xiong, Wenjie,Zhang, Xiaomin

supporting information, p. 7969 - 7975 (2021/11/01)

The resource utilization of hydrogen sulfide (H2S) is an important and promising topic in energy chemical engineering. Previous products developed in our group through H2S conversion are sulfur or mercaptan acids. An alternative way to convert H2S is still desirable. Herein, we have developed a green and mild method to convert H2S into mercaptan alcohols by the addition reaction with epoxide mediated in tertiary amine-functionalized protic ionic liquids (PILs). Reaction kinetics, substrate scope, and regeneration experiments have all been explored. Almost quantitative conversion of substrates was realized with a catalytic loading of PILs at 30 °C. Water extraction was used to recycle the catalysts from the reaction system. It is believed that the excellent results, together with its operational simplicity and the ability to successively reuse the catalyst, make this new methodology environmentally benign and cost-effective. The generality of the H2S resource methodology gives it potential for application on an industrial scale.

Synthesis and Insecticidal Activity of Oxazaphospholidines, Oxathiaphospholanes, and Thiazaphospholidines

Wu, Shao-Yong,Hirashima, Akinori,Takeya, Ryuko,Eto, Morifusa

, p. 2911 - 2918 (2007/10/02)

Fifty-five new five-membered cyclic organophosphorus compounds including oazaphospholidines, thiazaphospholidines, and oxathiaphospholanes were synthesized, which have substituents at 4- or/and 5-positions besides at the 2-position.The thiazaphospholidines showed the highest insecticidal activity followed by oxathiaphospholanes and oxazaphospholidines.The position preference of substituents in insecticidal activity was most obvious in the oxazaphospholidines.It was preferable for insecticidal activity to have the substituent near the more basic atom: the 4-position for thiazaphospholidine and oxazaphospholidine, the 5-position for oxathiaphospholane, with the exception of 4- or 5-phenyl oxazaphospholidine.

13-Thiaprostaglandin derivatives

-

, (2008/06/13)

13-Thiaprostanoic acid derivatives of the general formula I STR1 wherein A is --CO-- or --CHOH--; B is --CH2 CH2 -- or --CH=CH--; Q is 1,4-phenylene or 1,4-naphthylene; R1 is H or OH; R2 is H or CH3 ;

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