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106949-78-4

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106949-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106949-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,9,4 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 106949-78:
(8*1)+(7*0)+(6*6)+(5*9)+(4*4)+(3*9)+(2*7)+(1*8)=154
154 % 10 = 4
So 106949-78-4 is a valid CAS Registry Number.

106949-78-4Downstream Products

106949-78-4Relevant articles and documents

Phenylphosphinic acid-promoted addition of isocyanide to 1-methoxyisochroman derivatives

Soeta, Takahiro,Matsuzaki, Syunsuke,Ukaji, Yutaka

, p. 355 - 364 (2019/04/26)

A synthetic method for preparation of isochroman-1-carboxylamides in good to high yields by addition of isocyanides to 1-methoxyisochroman derivatives in the presence of phosphinic acid was developed. A wide range of 1-methoxyisochroman derivatives and isocyanides were suitable for this reaction.

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