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1173119-85-1

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1173119-85-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1173119-85-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,1,1 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1173119-85:
(9*1)+(8*1)+(7*7)+(6*3)+(5*1)+(4*1)+(3*9)+(2*8)+(1*5)=141
141 % 10 = 1
So 1173119-85-1 is a valid CAS Registry Number.

1173119-85-1Downstream Products

1173119-85-1Relevant articles and documents

A practical method for synthesis of stable phosphorus ylides in the presence of polyacrylamide in aqueous media

Heydari, Reza,Maghsoodlou, Malek Taher,Yami, Razieh Nejat

, p. 2578 - 2583 (2008)

Equation Presented Stable crystalline phosphorus ylides were obtained in good to excellent yields from the 1:1:1 addition reaction between triphenylphosphine, dialkyl acetylenedicarboxylates and -dicarbonyl or heterocyclic compounds such as, diethyl malon

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