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168132-70-5

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168132-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 168132-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,1,3 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 168132-70:
(8*1)+(7*6)+(6*8)+(5*1)+(4*3)+(3*2)+(2*7)+(1*0)=135
135 % 10 = 5
So 168132-70-5 is a valid CAS Registry Number.

168132-70-5Downstream Products

168132-70-5Relevant articles and documents

Synthesis of saframycins. XI. Synthetic studies toward a total synthesis of safracin A

Saito, Naoki,Harada, Shunji,Yamashita, Mihoko,Saito, Takeshi,Yamaguchi, Kentaro,Kubo, Akinori

, p. 8213 - 8230 (2007/10/02)

A synthetic strategy for the preparation of isoquinolinequinone antibiotic safracin A (1a) is outlined. Our initial strategy for the construction of the ABC ring was based on a retrosynthetic analysis. Conversion of 5 in five steps to the imide 16 was fol

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