49550-78-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49550-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,5 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 49550-78:
(7*4)+(6*9)+(5*5)+(4*5)+(3*0)+(2*7)+(1*8)=149
149 % 10 = 9
So 49550-78-9 is a valid CAS Registry Number.
49550-78-9Relevant articles and documents
Insecticidal esters of certain substituted 7-oxabicyclo[2.2.1]2,5-heptadiene methanols
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, (2008/06/13)
Novel alcohols of the formula STR1 where R5 is hydrogen are useful intermediates in the preparation of insecticidal esters. The insecticides are compounds in which R5 is a substituted-vinylcyclopropanecarbonyl group, a tetramethylcyc
