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302601-39-4

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302601-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 302601-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,2,6,0 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 302601-39:
(8*3)+(7*0)+(6*2)+(5*6)+(4*0)+(3*1)+(2*3)+(1*9)=84
84 % 10 = 4
So 302601-39-4 is a valid CAS Registry Number.

302601-39-4Upstream product

302601-39-4Relevant articles and documents

3-Alkenyl-5-ferrocenyl-2-pyrazolines in reactions with azodicarboxylic acid N-phenylimide

Klimova,Martinez Garcia,Klimova,Ruiz Ramirez

, p. 906 - 911 (2000)

Azodicarboxylic acid N-phenylimide reacts with 1-acetyl-3-(2-ferrocenylethenyl)-5-ferrocenyl-2-pyrazoline according to the [4+2]-cycloaddition mechanism to form a Diels - Alder adduct. Under analogous conditions, 1-acetyl-5-ferrocenyl-3-(1-cyclohexenyl)-substituted 2-pyrazolines containing allylic hydrogen atoms give monoene addition products.

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