904702-81-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 904702-81-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,7,0 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 904702-81:
(8*9)+(7*0)+(6*4)+(5*7)+(4*0)+(3*2)+(2*8)+(1*1)=154
154 % 10 = 4
So 904702-81-4 is a valid CAS Registry Number.
904702-81-4Relevant articles and documents
Synthesis and herbicidal activity of α-[2-(fluoro-substituted phenoxy)propionyloxy] alkyl phosphonates
Li, Yan-Jun,He, Hong-Wu
scheme or table, p. 712 - 713 (2009/04/05)
Eight of novel fluoro-substituted phosphonate derivatives were synthesized and the preliminary bioassay indicated that these compounds exhibited herbicidal activities. Copyright Taylor & Francis Group, LLC.
