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1313875-74-9

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1313875-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1313875-74-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,8,7 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1313875-74:
(9*1)+(8*3)+(7*1)+(6*3)+(5*8)+(4*7)+(3*5)+(2*7)+(1*4)=159
159 % 10 = 9
So 1313875-74-9 is a valid CAS Registry Number.

1313875-74-9Downstream Products

1313875-74-9Relevant academic research and scientific papers

Azobenzene-based colorimetric chemosensors for rapid naked-eye detection of mercury(II)

Cheng, Xiaohong,Li, Qianqian,Li, Conggang,Qin, Jingui,Li, Zhen

experimental part, p. 7276 - 7281 (2011/08/08)

Two new highly selective colorimetric chemosensors for Hg2+, based on azobenzene and highly selective Hg2+-promoted deprotection of a dithioacetal have been designed and synthesized. In the presence of as little as 20 μM Hg2+/s

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