669055-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 669055-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,0,5 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 669055-90:
(8*6)+(7*6)+(6*9)+(5*0)+(4*5)+(3*5)+(2*9)+(1*0)=197
197 % 10 = 7
So 669055-90-7 is a valid CAS Registry Number.
669055-90-7Relevant academic research and scientific papers
4-(3,3-DIHALO-ALLYLOXY) PHENOL DERIVATIVES HAVING PESTICIDAL PROPERTIES
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Page 37-38, (2008/06/13)
Compounds of formula (I) wherein Ao is a bond or a C1-C6alkylene bridge; A1, A2 and A3 are a C1-C6alkylene bridge; D is CH or N; W is, for example, O, S, SO, S02
