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491871-36-4

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491871-36-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 491871-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,8,7 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 491871-36:
(8*4)+(7*9)+(6*1)+(5*8)+(4*7)+(3*1)+(2*3)+(1*6)=184
184 % 10 = 4
So 491871-36-4 is a valid CAS Registry Number.

491871-36-4Downstream Products

491871-36-4Relevant articles and documents

Isoxazole oxime ester derivative and application thereof

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Paragraph 0052; 0055; 0056, (2020/07/02)

The invention discloses a 2(4)-(4,6-dimethoxypyrimidine-2-oxy)benzaldoxime-O-[3-aryl-5-methyl-isoxazole-4-formyl]ester derivative. The general formula of the derivative is represented by formula I, and in the formula I, X represents chlorine, fluorine, a

Synthesis and Biological Activity Evaluation of Novel α-Amino Phosphonate Derivatives Containing a Pyrimidinyl Moiety as Potential Herbicidal Agents

Chen, Jin-Long,Tang, Wu,Che, Jian-Yi,Chen, Kai,Yan, Gang,Gu, Yu-Cheng,Shi, De-Qing

, p. 7219 - 7229 (2015/09/01)

To find novel high-activity and low-toxicity herbicide lead compounds with novel herbicidal mode of action, series of novel α-amino phosphonate derivatives containing a pyrimidinyl moiety, I, II, III, and IV, were designed and synthesized by Lewis acid (m

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