569674-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 569674-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,9,6,7 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 569674-29:
(8*5)+(7*6)+(6*9)+(5*6)+(4*7)+(3*4)+(2*2)+(1*9)=219
219 % 10 = 9
So 569674-29-9 is a valid CAS Registry Number.
569674-29-9Relevant academic research and scientific papers
P(OC6H3But2-2,4)2N(Me)CON(Me)PPh2: the facile route to an unsymmetrically substituted bisphosphinourea
Kuehl, Olaf
, p. 949 - 952 (2007/10/03)
The phosphinourea derivative PPh2N(Me)CON(Me)H 1a and the phosphoramidite derivative P(OC6H3But2-2,4)2N(Me)CON(Me)H 1b and their conversion to the unsymmetrically substituted urea phosphinophosphoramidate P(OC6H3But2-2,4)2N(Me)CON(Me
