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1417793-30-6

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1417793-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1417793-30-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,7,9 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1417793-30:
(9*1)+(8*4)+(7*1)+(6*7)+(5*7)+(4*9)+(3*3)+(2*3)+(1*0)=176
176 % 10 = 6
So 1417793-30-6 is a valid CAS Registry Number.

1417793-30-6Downstream Products

1417793-30-6Relevant articles and documents

Synthesis and ion recognition exploration of novel benzothiazolyl modified crown ethers

Duan, Zhongyu,Yang, Lin,Yang, Liping,Zhang, Wenjun

experimental part, p. 5129 - 5132 (2012/09/21)

Four novel benzothiazolyl modified crown ethers, non-cyclic crown ethers (podands) 1 and 2, 4-(2-benzothiazole)benzo-15-crown-5 (3) and dibenzothiazole dibenzo-18-crown-6 (4) were synthesized from 2-aminobenzenethiol. The photophysical behaviour and the binding ability of 1-4 with some alkali metal and alkaline earth metal cations were investigated by UV-VIS spectrometry. The result obtained indicates that 4 displays high selectivity to potassium ion.

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