1190368-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190368-99-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,3,6 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1190368-99:
(9*1)+(8*1)+(7*9)+(6*0)+(5*3)+(4*6)+(3*8)+(2*9)+(1*9)=170
170 % 10 = 0
So 1190368-99-0 is a valid CAS Registry Number.
1190368-99-0Relevant academic research and scientific papers
The practical synthesis of double axial chiral guanidines
Guo, Qun-Sheng,Du, Da-Ming
experimental part, p. 197 - 202 (2010/04/23)
Two novel double axial chiral guanidines were designed according to the concept of double axial chirality. The practical synthetic procedures from (S)-1, 1'-binaphthol have been developed. The title compounds were fully characterized by NMR, MS, IR and el
