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1088706-78-8

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1088706-78-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1088706-78-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,8,7,0 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1088706-78:
(9*1)+(8*0)+(7*8)+(6*8)+(5*7)+(4*0)+(3*6)+(2*7)+(1*8)=188
188 % 10 = 8
So 1088706-78-8 is a valid CAS Registry Number.

1088706-78-8Downstream Products

1088706-78-8Relevant articles and documents

Hydrothiolation of terminal alkynes with diaryl disulfides and diphenyl diselenide: selective synthesis of (Z)-1-alkenyl sulfides and selenides

Wang, Zhang-Lin,Tang, Ri-Yuan,Luo, Pei-Song,Deng, Chen-Liang,Zhong, Ping,Li, Jin-Heng

, p. 10670 - 10675 (2008)

A simple, stereoselective and efficient method for the hydrothiolation of terminal alkynes with diaryl disulfides and diphenyl diselenide has been developed. In the presence of CuI, rongalite, and Cs2CO3, a variety of disulfides underwent the reaction of terminal alkynes stereoselectively to afford the corresponding (Z)-1-alkenyl sulfides in moderate to excellent yields. It is noteworthy that hydroselenations of 1,2-diphenyldiselane with alkynes are also conducted smoothly to afford (Z)-1-alkenyl selenides in good yields under the standard conditions.

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