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1198299-71-6

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1198299-71-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1198299-71-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,2,9 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1198299-71:
(9*1)+(8*1)+(7*9)+(6*8)+(5*2)+(4*9)+(3*9)+(2*7)+(1*1)=216
216 % 10 = 6
So 1198299-71-6 is a valid CAS Registry Number.

1198299-71-6Downstream Products

1198299-71-6Relevant articles and documents

METHODS FOR SYNTHESIZING 3-(SUBSTITUTED DIHYDROISOINDOLINONE-2-YL)-2,6-DIOXOPIPERIDINE, AND INTERMEDIATES THEREOF

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Page/Page column 53, (2010/12/29)

The present invention discloses methods for synthesizing 3-(substituted dihydroisoindolinone-2-yl)-2,6-dioxopiperidine and intermediates thereof, namely, the synthesis of compounds of the Formula (I), with each substitutional group defined in the patent specification. Owing to the advantages of high productivity, little influence to the environment and material accessibility, the methods of the present invention is suitable for industrial production.

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