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384793-12-8

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384793-12-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 384793-12-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,4,7,9 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 384793-12:
(8*3)+(7*8)+(6*4)+(5*7)+(4*9)+(3*3)+(2*1)+(1*2)=188
188 % 10 = 8
So 384793-12-8 is a valid CAS Registry Number.

384793-12-8Downstream Products

384793-12-8Relevant articles and documents

Preparation and morphology of ring-shaped polystyrene-block-polyisoprenes

Takano, Atsushi,Kadoi, Osamu,Hirahara, Kazuhiro,Kawahara, Seiichi,Isono, Yoshinobu,Suzuki, Jiro,Matsushita, Yushu

, p. 3045 - 3050 (2007/10/03)

Three polystyrene-block-polyisoprene-block-polystyrenes (SIS) with different compositions were prepared and cyclized by the coupling reaction between two end groups on the same molecules. Ring-shaped polystyrene-block-polyisoprenes (SI) were isolated from

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