671756-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 671756-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,1,7,5 and 6 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 671756-14:
(8*6)+(7*7)+(6*1)+(5*7)+(4*5)+(3*6)+(2*1)+(1*4)=182
182 % 10 = 2
So 671756-14-2 is a valid CAS Registry Number.
671756-14-2Relevant academic research and scientific papers
Shi, Yao-Cheng,Yang, Hua-Mei,Shen, Wen-Bin,Yan, Chao-Guo,Hu, Xiao-Ya
, p. 15 - 21 (2004)
Six ferrocene-containing enaminones [C5H5FeC 5H4C(O)CH=C-(NHAr)R] (HL1, R=CH3, Ar=C6H5; HL2, R=CH3, Ar=2-CH 3C6H4/sub