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128252-41-5

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128252-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128252-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,5 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 128252-41:
(8*1)+(7*2)+(6*8)+(5*2)+(4*5)+(3*2)+(2*4)+(1*1)=115
115 % 10 = 5
So 128252-41-5 is a valid CAS Registry Number.

128252-41-5Downstream Products

128252-41-5Relevant articles and documents

Dioxopyrrolines. XLIII. Diels Alder reaction of 4,5-diethoxycarbonyl-1H-pyrrole-2,3-dione with butadienes: Synthesis of polyfunctionalized hydroindoles

Isobe,Mohri,Sano,Mohri,Enomoto,Sano,Tsuda

, p. 3236 - 3238 (1989)

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