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1579306-11-8

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1579306-11-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1579306-11-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,9,3,0 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1579306-11:
(9*1)+(8*5)+(7*7)+(6*9)+(5*3)+(4*0)+(3*6)+(2*1)+(1*1)=188
188 % 10 = 8
So 1579306-11-8 is a valid CAS Registry Number.

1579306-11-8Relevant articles and documents

METHOD FOR MANUFACTURING COMPOUND HAVING OXYDIFLUOROMETHYLENE SKELETON

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Paragraph 0270; 0271, (2018/10/10)

PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a compound having an oxydifluoromethylene skeleton at high yield with hardly generating impurities which is difficult to be separated, by a simple process without using a high toxic raw material such as dibromodifluoromethane. SOLUTION: A compound having an oxydifluoromethylene skeleton is obtained with good yield by reacting a thiocarbonyl compound, which can be obtained by reacting a halogenated thiocarbonyl compound and a specific compound if needed, with a compound represented by the formula XFn, where X represents chlorine, bromine or, iodine and n represents a natural number of 1 to 5. Further if needed, by reacting them with a boronic acid compound, several groups such as an aromatic group can be introduced at good yield. COPYRIGHT: (C)2016,JPOandINPIT

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