569348-67-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 569348-67-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,9,3,4 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 569348-67:
(8*5)+(7*6)+(6*9)+(5*3)+(4*4)+(3*8)+(2*6)+(1*7)=210
210 % 10 = 0
So 569348-67-0 is a valid CAS Registry Number.
569348-67-0Relevant articles and documents
Synthesis of acyl azides using the Vilsmeier complex
Sridhar, Radhakrishnan,Perumal, Paramasivan T.
, p. 607 - 611 (2003)
A facile synthesis of substituted cinnamoyl and benzoyl azides starting from their respective acids using DMF and POCl3 in the presence of sodium azide is reported.
