104167-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104167-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,1,6 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104167-97:
(8*1)+(7*0)+(6*4)+(5*1)+(4*6)+(3*7)+(2*9)+(1*7)=107
107 % 10 = 7
So 104167-97-7 is a valid CAS Registry Number.
104167-97-7Relevant academic research and scientific papers
2,4-diaminopyrimidines
-
, (2008/06/13)
New herbicidally active 2,4-diamino pyrimidines of the formula STR1 wherein R1 is hydrogen or halogen, R2 is an optionally halogen-substituted alkyl or is halogen or alkoxy; R3 is hydrogen or alkyl; Y is oxygen or sulfur; and Z is a branched or unbranched alkylene.
