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1568-69-0

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1568-69-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1568-69-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,6 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1568-69:
(6*1)+(5*5)+(4*6)+(3*8)+(2*6)+(1*9)=100
100 % 10 = 0
So 1568-69-0 is a valid CAS Registry Number.

1568-69-0Downstream Products

1568-69-0Relevant articles and documents

Study on the synthesis and cytotoxicity of new quinophenoxazine derivatives

Kwon, Youngjoo,Na, Younghwa

, p. 248 - 251 (2006)

We have synthesized several new quinophenoxazine analogues and tested their cytotoxicity activities. The results showed that the compounds, 4a and 4b, possessing phenyl ring in the structure have almost same pharmacological capacity with A-62176. This finding suggests that the phenyl ring portion is important to this series of compounds for the activity expression.

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