1290540-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1290540-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,0,5,4 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1290540-75:
(9*1)+(8*2)+(7*9)+(6*0)+(5*5)+(4*4)+(3*0)+(2*7)+(1*5)=148
148 % 10 = 8
So 1290540-75-8 is a valid CAS Registry Number.
1290540-75-8Relevant academic research and scientific papers
Optical control of calcium affinity in a spiroamido-rhodamine based calcium chelator
Wu, Liangxing,Dai, Yingrui,Gerard, Marriott
, p. 2018 - 2021 (2011/06/28)
An optically controlled Ca2+-chelator 1 was developed to mimic natural calcium oscillations. Compound 1, a spiroamido-rhodamine derivative of 1,2-bis(o-aminophenoxy)ethane-N,N,N0,N0-tetraacetic acid (BAPTA), underwent cycles of reversible trans
