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137619-80-8

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137619-80-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137619-80-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,1 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137619-80:
(8*1)+(7*3)+(6*7)+(5*6)+(4*1)+(3*9)+(2*8)+(1*0)=148
148 % 10 = 8
So 137619-80-8 is a valid CAS Registry Number.

137619-80-8Downstream Products

137619-80-8Relevant articles and documents

Stilbene compound, intermediate for producing the stilbene compound, method of producing the stilbene compound, and liquid crystal composition containing the stilbene compound

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, (2008/06/13)

An optically active stilbene compound of formula (I): STR1 wherein R is an alkoxy group with 20 or less carbon atoms; n is an integer of 1 or 2; and R* is an optically active group, a substituted benzylphosphonate compound of formula (II) serving as an in

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