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77778-69-9

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77778-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77778-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,7 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77778-69:
(7*7)+(6*7)+(5*7)+(4*7)+(3*8)+(2*6)+(1*9)=199
199 % 10 = 9
So 77778-69-9 is a valid CAS Registry Number.

77778-69-9Downstream Products

77778-69-9Relevant articles and documents

Psychotropic derivatives of 5-phenyl-7-chloro-1,3-dihydro-1,4-benzodiazepin-2-one and contribution to the synthesis of its 5-(2-chlorophenyl) analogue

Vejdelek,Rajsner,Dlabac,et al.

, p. 3593 - 3615 (1980)

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