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137421-68-2

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137421-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137421-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,2 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 137421-68:
(8*1)+(7*3)+(6*7)+(5*4)+(4*2)+(3*1)+(2*6)+(1*8)=122
122 % 10 = 2
So 137421-68-2 is a valid CAS Registry Number.

137421-68-2Relevant articles and documents

SIX MEMBERED RING FUSED IMIDAZOLES SUBSTITUTED WITH PHENOXYPHENYLACETIC ACID DERIVATIVES USED TO TREAT ASTHMA

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, (2008/06/13)

Phenoxyphenylacetic acids and derivatives of general structural formula I STR1 have endothelin antagonist activity and are therefore useful in treating cardiovascular disorders, such as hypertension, congestive heart failure, postischemic renal failure, vasospasm, cerebral and cardiac ischemia, myocardial infarction, inflammatory diseases, Raynaud's disease, and endotoxic shock, and asthma.

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